APA (7th ed.) Citation

Mathews, R. K. (1971). Wild animals as pets. Doubleday.

Chicago Style (17th ed.) Citation

Mathews, Richard K. Wild Animals as Pets. Garden City, N.Y.: Doubleday, 1971.

MLA (9th ed.) Citation

Mathews, Richard K. Wild Animals as Pets. Doubleday, 1971.