APA aipamena

Perry cupps. (1987). Reproduction in domestic animals (4.). Academic press.

Chicago Style aipamena

Perry cupps. Reproduction in Domestic Animals. 4. Academic press, 1987.

MLA aipamena

Perry cupps. Reproduction in Domestic Animals. 4. Academic press, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.