APA aipamena

ZUG, G. R. (1993). Herpetology: An Introduction Biology Of Amphibians And Reptiles / George R. Zug. Academic Press.

Chicago Style aipamena

ZUG, George R. Herpetology: An Introduction Biology Of Amphibians And Reptiles / George R. Zug. Academic Press, 1993.

MLA aipamena

ZUG, George R. Herpetology: An Introduction Biology Of Amphibians And Reptiles / George R. Zug. Academic Press, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.