APA-referens

Stephen J. Ettinger, E. C. F. &. E. C. (2017). Textbook of Veterinary Internal Medicine (8th Ed.). Elsivier.

Chicago-stil citat

Stephen J. Ettinger, Edward C. Feldman & Etienne Cote. Textbook of Veterinary Internal Medicine. 8th Ed. USA: Elsivier, 2017.

MLA-referens

Stephen J. Ettinger, Edward C. Feldman & Etienne Cote. Textbook of Veterinary Internal Medicine. 8th Ed. Elsivier, 2017.