Παραπομπή APA

Richard G Harvey & Tim Nuttall. (2009). Colour handbook of skin diseases of the dog and cat. Manson publishing.

Παραπομπή Chicago Style

Richard G Harvey και Tim Nuttall. Colour Handbook of Skin Diseases of the Dog and Cat. Manson publishing, 2009.

Παραπομπή MLA

Richard G Harvey και Tim Nuttall. Colour Handbook of Skin Diseases of the Dog and Cat. Manson publishing, 2009.