Cita APA (7a ed.)

Patten, B. M. (1929). The early embryology of the chick (3rd. ed.). Blakiston.

Cita Chicago Style (17a ed.)

Patten, Bradley M. The Early Embryology of the Chick. 3rd. ed. Philadelphia, Pa.: Blakiston, 1929.

Cita MLA (8a ed.)

Patten, Bradley M. The Early Embryology of the Chick. 3rd. ed. Blakiston, 1929.