APA (7th ed.) Citation

Gans, C., & Pough, F. H. (1982). Biology of the reptilia. Academic Press.

Chicago Style (17th ed.) Citation

Gans, Carl, and F. Harvey Pough. Biology of the Reptilia. London [etc.]: Academic Press, 1982.

MLA (9th ed.) Citation

Gans, Carl, and F. Harvey Pough. Biology of the Reptilia. Academic Press, 1982.