Brian MacMahon. (1996). Epidemiology: Principles and methods. Boston: Little Brown.
Čikaški stil citiranjaBrian MacMahon. Epidemiology: Principles and Methods. Boston: Little Brown, 1996.
MLA način citiranjaBrian MacMahon. Epidemiology: Principles and Methods. Boston: Little Brown, 1996.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.