Jekel, J. F., Katz, D. L., Elmore, J. G., & Wild, D. M. G. (2007). Epidemiology, biostatitstics and preventive medicine. Sauderes Elsevier.
Chicago Style (17th ed.) CitationJekel, James F., David L. Katz, Joann G. Elmore, and Dorothea M. G. Wild. Epidemiology, Biostatitstics and Preventive Medicine. Philadelphia: Sauderes Elsevier, 2007.
MLA (9th ed.) CitationJekel, James F., et al. Epidemiology, Biostatitstics and Preventive Medicine. Sauderes Elsevier, 2007.