APA (7th ed.) Zitazioa

Raven, P. H. a. (2005). Biology (Seventh edition.). Mcgraw Hill Higher Education.

Chicago Style (17th ed.) Zitazioa

Raven, Peter H.[et. al]. Biology. Seventh edition. Boston: Mcgraw Hill Higher Education, 2005.

MLA (9th ed.) Zitazioa

Raven, Peter H.[et. al]. Biology. Seventh edition. Mcgraw Hill Higher Education, 2005.