International Epidemiological Association World Health Organization, Lowe, C., & Kostrzewski, J. (1973). Epidemiology: A guide to teaching methods. Churchill Livingstone.
Cita Chicago (17th ed.)International Epidemiological Association World Health Organization, C.R Lowe, i Jan Kostrzewski. Epidemiology: A Guide to Teaching Methods. London: Churchill Livingstone, 1973.
Cita MLA (9th ed.)International Epidemiological Association World Health Organization, et al. Epidemiology: A Guide to Teaching Methods. Churchill Livingstone, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.