APA aipamena

Leslie E Card. (1972). Poultry production. Lea & febiger.

Chicago Style aipamena

Leslie E Card. Poultry Production. Lea & febiger, 1972.

MLA aipamena

Leslie E Card. Poultry Production. Lea & febiger, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.