APA (7th ed.) Citation

Petty, K., & Thompson, G. (1992). Chimpanzees. Barron's.

Chicago Style (17th ed.) Citation

Petty, Kate, and George Thompson. Chimpanzees. Hauppage, N.Y.: Barron's, 1992.

MLA (9th ed.) Citation

Petty, Kate, and George Thompson. Chimpanzees. Barron's, 1992.