APA aipamena

Geoffrey H Arthur. (1996). Veterinary reproduction and obstetrics (7th.). London.

Chicago Style aipamena

Geoffrey H Arthur. Veterinary Reproduction and Obstetrics. 7th. London, 1996.

MLA aipamena

Geoffrey H Arthur. Veterinary Reproduction and Obstetrics. 7th. London, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.