APA aipamena

G H Arthur. (1989). Veterianry reproduction and obstetrjcs (6.). ELBS.

Chicago Style aipamena

G H Arthur. Veterianry Reproduction and Obstetrjcs. 6. ELBS, 1989.

MLA aipamena

G H Arthur. Veterianry Reproduction and Obstetrjcs. 6. ELBS, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.