How to cite a source:
If you are writing a paper, consult with your instructor about what style to use.
Chicago Manual of Style Online, Quick Guide
Modern Language Association (MLA) style (from the Purdue OWL. Note: We don’t recommend that you cite your sources automatically through the citation machine tool on the Purdue OWL page. It is a fee-based service.)
American Psychological Association (APA) style (from the Purdue OWL. Note: We don’t recommend that you cite your sources automatically through the citation machine tool on the Purdue OWL page. It is a fee-based service)
Citation Management Software:
Zotero (free; follow link for more info and a tutorial)
Mendeley (free, web-based tool)
Endnote (free, 30-day trial available through website)