Cita APA

Horwitz, D. F., & Mills, D. S. (2009). Manual of canine and feline behavioural medicine (2. ed.). Gloucester, U.K.: British Small Animal Veterinary Association.

Citación estilo Chicago

Horwitz, Debra F., y Daniel S. Mills. Manual of Canine and Feline Behavioural Medicine. 2. ed. Gloucester, U.K.: British Small Animal Veterinary Association, 2009.

Cita MLA

Horwitz, Debra F., y Daniel S. Mills. Manual of Canine and Feline Behavioural Medicine. 2. ed. Gloucester, U.K.: British Small Animal Veterinary Association, 2009.