1. Citationsy is a reference tool to create citations, reference lists, and bibliographies.

    freemium $20.0 / Annually (Optional Pro Account)

  2. Cite This For Me is a website that creates citations for papers. Citations are a necessary part of the academic process, and learning how to cite a source is a staple of English classrooms everywhere. Read more about Cite This For Me.

  3. Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.

  4. Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.

  5. EndNote is the industry standard when it comes to reference management in a comprehensive format.

  6. Scan the barcodes on the backs of books to cite them

  7. Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.

  8. Clean and simple and reference management for the web. Sync your PDFs to Google Drive and cite your papers in Google Docs.

  9. The simple way to save & annotate web pages and PDFs, compare different concepts across the literature, organize your bibliography and generate citations.

    freemium $1.25 / Monthly (2GB Storage, 10 Projects)

  10. ZoteroBib is a free service to help people quickly create bibliographies without installing any...

  11. Create multiple citations instantly. No ads!

  12. BibBase.org is an easy way to set up and maintain a scientific publications page.