Cita APA (7a ed.)

MacMahon, B., & Trichopoulos, D. (1996). Epidemiology: Principles and Methods (2ª.). Little, Brown and Company.

Cita Chicago Style (17a ed.)

MacMahon, Brian, y Dimitrios Trichopoulos. Epidemiology: Principles and Methods. 2ª. Boston, MA: Little, Brown and Company, 1996.

Cita MLA (9a ed.)

MacMahon, Brian, y Dimitrios Trichopoulos. Epidemiology: Principles and Methods. 2ª. Little, Brown and Company, 1996.