APA (7th ed.) Citation

Ackerman, D., & Sís, P. (2003). Animal sense. Knopf.

Chicago Style (17th ed.) Citation

Ackerman, Diane, and Peter Sís. Animal Sense. New York: Knopf, 2003.

MLA (9th ed.) Citation

Ackerman, Diane, and Peter Sís. Animal Sense. Knopf, 2003.