APA (7th ed.) Citation

Maple, T. L. (1980). Orang-utan behavior. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Maple, Terry L. Orang-utan Behavior. New York: Van Nostrand Reinhold, 1980.

MLA (9th ed.) Citation

Maple, Terry L. Orang-utan Behavior. Van Nostrand Reinhold, 1980.