(2000). Reproduction in Farm Animals. Philadelphia, Pa: Lea & Febiger.
Chicago Style aipamenaReproduction in Farm Animals. Philadelphia, Pa: Lea & Febiger, 2000.
MLA aipamenaReproduction in Farm Animals. Philadelphia, Pa: Lea & Febiger, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.