APA (7th ed.) Citation

Patten, B. M. (1927). The embryology of the pig. P. Blakiston's Son & Co..

Chicago Style (17th ed.) Citation

Patten, Bradley M. The Embryology of the Pig. Philadelphia: P. Blakiston's Son & Co., 1927.

MLA (9th ed.) Citation

Patten, Bradley M. The Embryology of the Pig. P. Blakiston's Son & Co., 1927.