The best free citation generator tools for researchers are Paperpal to find, add, and format citations seamlessly; Scribbr to export citations to LaTex; and MyBib if you want to import .RIS or BibTex files. In this article, we’ll look at some popular citation generators and how useful they are in academic writing.
Introduction
In the 2000s and 2010s, citations and references were serious business when you were writing a research paper. They had to be either inserted manually or using specialized programs that weren’t so intuitive. Missing elements like the DOI or journal issue number was common. But with an AI-powered free citation generator, we now can write much faster and literally “cite as we type”. Reformatting your manuscript for another journal can be done with one click. Referencing software doesn’t have to be squeezed into our budgets.
Which are the top free citation generators?
The best AI citation generator is the one that meets your needs and saves you maximum time and effort. Take a look at my top 6 recommendations.
Paperpal
Paperpal is an all-in-one writing assistant, which means that you don’t need a separate citation generator and can simply add citations and references as you type. It can handle 10,000+ styles including Harvard, APA, MLA, and Chicago. Forget about adding citations, Paperpal can even suggest to you which papers to cite, through it’s integrated Reference Finder.


Quillbot
Quillbot covers more than 1000 citation styles, and allows you to also export your reference list. Users can also save their previous citations to refer to in the future. But note that although you can use the basic citation generator without even creating an account, you’ll need an account if you want to save your citations.

Scribbr
Like the above two, Scribbr is also familiar with APA, MLA, Harvard, Chicago and other popular citation styles. You can input the title, URL, ISBN or DOI of a source and Scribbr will grab the other details automatically. Scribbr citations can be exported to not only MS Word but also LaTex editors. For humanities students and researchers, Scribbr can support you in creating an annotated bibliography too besides the main one.

MyBib
MyBib has an easy-to-navigate dropdown that allows you to select your target journal and get your citations and references in that style. To add a new citation, you have to first select the type (journal, book, website, etc.) or you can simply drag and drop any PDFs you already have with you. It allows users to import .RIS and BibTex files. Like Paperpal and Scribbr, MyBib also has a Chrome extension.

ZoteroBib
ZoteroBib doesn’t require you to install any software or create an account for you to use it. It can generate a complete citation and reference from just an URL, DOI, ISBN, PMID, arΧiv ID, or title. The final reference list can be exported into HTML, RTF, RIS, or BibTeX. However, if you need to save and reuse your reference list or if you want to build a shared research library, you’ll have to download and install Zotero instead.

Grammarly
Unlike the other tools mentioned above, Grammarly seems to have options only for APA, MLA, and Chicago formatting. Generating a citation also requires you to input quite a few details manually, unlike the others which simply grab the details from a title, URL, etc. provided by you. That’s why I’ve listed it last: in my opinion, Grammarly’s citation generator tool would be pretty cumbersome to use for researchers in the biomedical or physical sciences, where APA, MLA, and Chicago styles aren’t that popular.

How to use a citation generator effectively?
Make the most of your citation generator with the tips below:
- Integrate it into your paper writing process. Paperpal, for example, has an MS Word add on so you can use it as you write.
- Evaluate your sources: It’s no use having perfectly formatted citations and references to a weak or irrelevant source. Always run the CRAAP test on any source you cite: is it
Current
Relevant
Authoritative
Accurate
Purposeful (i.e., does it have an obvious sales or political purpose or is it solely educational?) - Review your paper critically: A citation generator can take care of the mechanics of formatting citations and references. But it can’t always tell you that you’ve added too few or too many citations or that certain assertions need to be backed with a citation.
Can a citation generator prevent plagiarism?
Tools like Paperpal include a free plagiarism checker, so that you can make sure you’re not accidentally duplicating the source text verbatim. If you’re using MyBib or ZoteroBib however, you’ll have to guard against this yourself. A simple way to avoid accidental plagiarism is to always describe the ideas/evidence of your source in your own words, adding your own opinion or evaluation as appropriate. If the exact words of the source are critically important, enclose them in quotation marks or format them as a block quotation.
Example:
Avoid: Selvanathan and Eriksen (2050) stated that “adiposity mediates exercise-induced changes in diastolic blood pressure”.
Better: Although Selvanathan and Eriksen (2050) provided evidence that adiposity mediates the effect of exercise on diastolic blood pressure, their sample was limited to 100 men aged 30-50 years and they did not control for ethnicity or vitamin D intake.
