Dyfyniad APA
Beaver, B. (1980). Veterinary aspects of feline behavior (1a. ed.). The C. V. Mosby Company.
Dyfyniad Arddull Chicago
Beaver, Bonnie. Veterinary Aspects of Feline Behavior. 1a. ed. St. Louis: The C. V. Mosby Company, 1980.
Dyfyniad MLA
Beaver, Bonnie. Veterinary Aspects of Feline Behavior. 1a. ed. The C. V. Mosby Company, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.