Bradley M Patten. (1952). Early embryology of the chick. New York.
Čikaški stil citiranjaBradley M Patten. Early Embryology of the Chick. New York, 1952.
MLA način citiranjaBradley M Patten. Early Embryology of the Chick. New York, 1952.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.