APA (7th ed.) Citation

(1989). Understanding chimpanzees. Harvard Univ. Press u.a.

Chicago Style (17th ed.) Citation

Understanding Chimpanzees. Cambridge, Mass. u.a: Harvard Univ. Press u.a, 1989.

MLA (9th ed.) Citation

Understanding Chimpanzees. Harvard Univ. Press u.a, 1989.

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