APA (7th ed.) Citation

Mengert, W. F. (1971). History of the American College of Obstetricians and Gynecologists, 1950-1970. American College of Obstetricians and Gynecologists.

Chicago Style (17th ed.) Citation

Mengert, William Felix. History of the American College of Obstetricians and Gynecologists, 1950-1970. Chicago: American College of Obstetricians and Gynecologists, 1971.

MLA (9th ed.) Citation

Mengert, William Felix. History of the American College of Obstetricians and Gynecologists, 1950-1970. American College of Obstetricians and Gynecologists, 1971.