KAYS, J. M. Basic animal husbandry. New York.
Chicago Style aipamenaKAYS, JOHN M. Basic Animal Husbandry. New York.
MLA aipamenaKAYS, JOHN M. Basic Animal Husbandry. New York.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena