APA (7th ed.) Citation

Pimentel, R. A. (1963). Natural history. Reinhold Publishing.

Chicago Style (17th ed.) Citation

Pimentel, Richard A. Natural History. New York: Reinhold Publishing, 1963.

MLA (9th ed.) Citation

Pimentel, Richard A. Natural History. Reinhold Publishing, 1963.

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