Cita APA

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

Citación estilo Chicago

MacMahon, Brian, and Thomas F. Pugh. Epidemiology: Principles and Methods. Boston: Little, Brown, 1970.

Cita MLA

MacMahon, Brian, and Thomas F. Pugh. Epidemiology: Principles and Methods. Little, Brown, 1970.

Warning: These citations may not always be 100% accurate.