APA (7th ed.) Citation

Lepp Friesen, H. (2016). Chimpanzees. AV2 by Weigl.

Chicago Style (17th ed.) Citation

Lepp Friesen, Helen. Chimpanzees. New York: AV2 by Weigl, 2016.

MLA (9th ed.) Citation

Lepp Friesen, Helen. Chimpanzees. AV2 by Weigl, 2016.

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