Cita APA (7th ed.)

Pfaffenberger, C. J. (1963). The new knowledge of dog behavior. Howell Book House.

Cita Chicago (17th ed.)

Pfaffenberger, Clarence J. The New Knowledge of Dog Behavior. New York, N.Y.: Howell Book House, 1963.

Cita MLA (8th ed.)

Pfaffenberger, Clarence J. The New Knowledge of Dog Behavior. Howell Book House, 1963.