APA (7th ed.) Zitazioa

Kotpal, R. L. (2009). Modern text book of zoology : vertebrates: Vertebrates. Meerut.

Chicago Style (17th ed.) Zitazioa

Kotpal, R. L. Modern Text Book of Zoology : Vertebrates: Vertebrates. Rastogi Publications: Meerut, 2009.

MLA (9th ed.) Zitazioa

Kotpal, R. L. Modern Text Book of Zoology : Vertebrates: Vertebrates. Meerut, 2009.