APA (7th ed.) Citation

Caras, R. A. (1996). A perfect harmony: The intertwining lives of animals and humans throughout history. Simon & Schuster.

Chicago Style (17th ed.) Citation

Caras, Roger A. A Perfect Harmony: The Intertwining Lives of Animals and Humans Throughout History. New York: Simon & Schuster, 1996.

MLA (9th ed.) Citation

Caras, Roger A. A Perfect Harmony: The Intertwining Lives of Animals and Humans Throughout History. Simon & Schuster, 1996.