Ok all those students out there. Have you every been asked by a teacher or lecturer to add a bibliography to your work? I have assigned this to students, as well as had to produce a bibliography for assignments during the completion of my degrees. If only I had this tool then! I could have saved my self a huge amount of time. Zotero is a great little tool that is an add on to Firefox. This tool will save PDFs and articles you find online and it will create a bibliography reference for you. The citing tool allows you to choose the type of referencing and then creates the entry automatically. It is advised to double check with your university or class guidelines to make sure it is referenced correctly. Zotero also allows you to collaborate with others.