BibItNow! is a free BibTex or RIS bibliography generator which allows you to create an item from your text. The tool will try to find the citation either in the content, in the title, in the URL, or the text if you paste the text from your browser into the search box.

BibItNow! is a lightweight tool that focuses solely on extracting citation data from websites and formatting it into a bibliography item as quickly and as correctly as possible. Click the extension's toolbar icon or press the browser action shortcut keys when surfing on the abstract page of a journal article, a book, a thesis, or any other web page, and the extension will try everything to extract all the data you want.