MacMahon, B., & Pugh, T. F. (1970). Epidemiology; principles and methods. Little.
Chicago Style (17th ed.) CitationMacMahon, Brian, and Thomas F. Pugh. Epidemiology; Principles and Methods. Boston: Little, 1970.
MLA (9th ed.) CitationMacMahon, Brian, and Thomas F. Pugh. Epidemiology; Principles and Methods. Little, 1970.
Warning: These citations may not always be 100% accurate.