Cite websites in Citationsy Cite websites, books, papers, articles, podcasts, songs, and much more using Citationsy. Perfect references and footnotes every time. Citationsy is perhaps the world’s best referencing tool. This Chrome extension will let you cite any website with a single click. We support citations in APA, Harvard, DIN, Chicago, MLA, and thousands of other referencing styles. When you find a website or link you want to cite, simply click the Citationsy icon in the toolbar (*) and a little window will pop up to let you choose which one of your Citationsy projects you’d like to add the link to. If you’ve been using RefME, CiteThisForMe, Mendeley, Endnote, Citavi, Zotero, or EasyBib, Citationsy will be like a breath of fresh air.