APA (7th ed.) Citation

Diamond. (1997). Guns, germs, and steel: The fates of human societies. W.W. Norton.

Chicago Style (17th ed.) Citation

Diamond. Guns, Germs, and Steel: The Fates of Human Societies. New York: W.W. Norton, 1997.

MLA (8th ed.) Citation

Diamond. Guns, Germs, and Steel: The Fates of Human Societies. W.W. Norton, 1997.

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