International Society for Environmental Epidemiology. (1990). Epidemiology. Williams & Wilkins.
Cita Chicago Style (17a ed.)International Society for Environmental Epidemiology. Epidemiology. Baltimore, Md: Williams & Wilkins, 1990.
Cita MLA (8a ed.)International Society for Environmental Epidemiology. Epidemiology. Williams & Wilkins, 1990.
Precaución: Estas citas no son 100% exactas.