APA (7th ed.) Citation

Westbrook, P. D. (1974). John Burroughs. Twayne Publishers.

Chicago Style (17th ed.) Citation

Westbrook, Perry D. John Burroughs. New York: Twayne Publishers, 1974.

MLA (9th ed.) Citation

Westbrook, Perry D. John Burroughs. Twayne Publishers, 1974.

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