Merrill, R. M. (2017). Introduction to epidemiology (Seventh edition.). Jones & Bartlett Learning.
Citación estilo ChicagoMerrill, Ray M. Introduction to Epidemiology. Seventh edition. Burlington, MA: Jones & Bartlett Learning, 2017.
Cita MLAMerrill, Ray M. Introduction to Epidemiology. Seventh edition. Jones & Bartlett Learning, 2017.
Warning: These citations may not always be 100% accurate.