APA način citiranja (7. izdanje)

Ebooks Corporation & Boylan, M. (2014). Environmental ethics (2nd ed.). John Wiley & Sons, Inc..

Čikaški stil citiranja (17. izdanje)

Ebooks Corporation i Michael Boylan. Environmental Ethics. 2nd ed. Hoboken, NJ: John Wiley & Sons, Inc., 2014.

MLA način citiranja (9. izdanje)

Ebooks Corporation i Michael Boylan. Environmental Ethics. 2nd ed. John Wiley & Sons, Inc., 2014.