APA (7th ed.) Citation

Knapp, C. (1998). Pack of two: The intricate bond between people and dogs. Dial Press.

Chicago Style (17th ed.) Citation

Knapp, Caroline. Pack of Two: The Intricate Bond Between People and Dogs. New York, N.Y.: Dial Press, 1998.

MLA (9th ed.) Citation

Knapp, Caroline. Pack of Two: The Intricate Bond Between People and Dogs. Dial Press, 1998.