APA (7th ed.) Citation

Byrd, O. E. (1957). Textbook of college hygiene (2d ed.). W.B. Saunders Co..

Chicago Style (17th ed.) Citation

Byrd, Oliver Erasmus. Textbook of College Hygiene. 2d ed. Philadelphia: W.B. Saunders Co., 1957.

MLA (9th ed.) Citation

Byrd, Oliver Erasmus. Textbook of College Hygiene. 2d ed. W.B. Saunders Co., 1957.