APA (7th ed.) Citation

Villiard, P. (1969). Reptiles as pets. Doubleday.

Chicago Style (17th ed.) Citation

Villiard, Paul. Reptiles as Pets. New York: Doubleday, 1969.

MLA (9th ed.) Citation

Villiard, Paul. Reptiles as Pets. Doubleday, 1969.

Warning: These citations may not always be 100% accurate.