APA aipamena

Bradley M Patten. (1952). Early Embryology of the Chick. New York.

Chicago Style aipamena

Bradley M Patten. Early Embryology of the Chick. New York, 1952.

MLA aipamena

Bradley M Patten. Early Embryology of the Chick. New York, 1952.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.