APA (7th ed.) Citation

Berends, P. B., & Washburn, J. K. (1973). The case of the elevator duck. Random House.

Chicago Style (17th ed.) Citation

Berends, Polly Berrien, and James K. Washburn. The Case of the Elevator Duck. New York: Random House, 1973.

MLA (9th ed.) Citation

Berends, Polly Berrien, and James K. Washburn. The Case of the Elevator Duck. Random House, 1973.