APA (7th ed.) Citation

Pettit, T. S. (1947). The book of nature hobbies. Didier.

Chicago Style (17th ed.) Citation

Pettit, Ted S. The Book of Nature Hobbies. New York: Didier, 1947.

MLA (9th ed.) Citation

Pettit, Ted S. The Book of Nature Hobbies. Didier, 1947.

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