Cita APA

Margaret Root Kustritz, Patrica N.S Olson, & Shirley d Johnston. (2001). Canine and feline theriogenology. London.

Citación estilo Chicago

Margaret Root Kustritz, Patrica N.S Olson, and Shirley d Johnston. Canine and Feline Theriogenology. London, 2001.

Cita MLA

Margaret Root Kustritz, et al. Canine and Feline Theriogenology. London, 2001.