APA aipamena

Johns Hopkins University. School of Hygiene and Public Health., & Society for Epidemiologic Research (U.S.). American journal of epidemiology: Am J Epidemiol. Baltimore: School of Hygiene and Public Health of Johns Hopkins Univ.

Chicago Style aipamena

Johns Hopkins University. School of Hygiene and Public Health., y Society for Epidemiologic Research (U.S.). American Journal of Epidemiology: Am J Epidemiol. Baltimore: School of Hygiene and Public Health of Johns Hopkins Univ.

MLA aipamena

Johns Hopkins University. School of Hygiene and Public Health., y Society for Epidemiologic Research (U.S.). American Journal of Epidemiology: Am J Epidemiol. Baltimore: School of Hygiene and Public Health of Johns Hopkins Univ.