APA (7th ed.) Citation

MacMahon, B., & Pugh, T. F. (1970). Epidemiology: Principles and methods (1. ed., 3. print.). Little, Brown.

Chicago Style (17th ed.) Citation

MacMahon, Brian, and Thomas F. Pugh. Epidemiology: Principles and Methods. 1. ed., 3. print. Boston, Mass: Little, Brown, 1970.

MLA (9th ed.) Citation

MacMahon, Brian, and Thomas F. Pugh. Epidemiology: Principles and Methods. 1. ed., 3. print. Little, Brown, 1970.