APA način citiranja (7. izdanje)
ebrary, Inc, & Hannah, L. J. (2012). Saving a million species: Extinction risk from climate change. Island Press.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Lee Jay Hannah. Saving a Million Species: Extinction Risk from Climate Change. Washington, D.C.: Island Press, 2012.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Lee Jay Hannah. Saving a Million Species: Extinction Risk from Climate Change. Island Press, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.