APA (7th ed.) Citation

Denworth, L. (2020). Friendship: The evolution, biology, and extraordinary power of life's fundamental bond (First edition.). W.W. Norton & Company.

Chicago Style (17th ed.) Citation

Denworth, Lydia. Friendship: The Evolution, Biology, and Extraordinary Power of Life's Fundamental Bond. First edition. New York, NY: W.W. Norton & Company, 2020.

MLA (8th ed.) Citation

Denworth, Lydia. Friendship: The Evolution, Biology, and Extraordinary Power of Life's Fundamental Bond. First edition. W.W. Norton & Company, 2020.

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