APA ציטוט

JEKEL, J. F., KATZ, D. L., ELMORE, J. G., & WILD, D. M. G. (2007). Epidemiology, biostatistics, and preventive medicine (Ed.3.). Saunders Elsevier.

Chicago Style (17th ed.) Citation

JEKEL, James F., David L. KATZ, Joann G. ELMORE, and Dorothea M. G. WILD. Epidemiology, Biostatistics, and Preventive Medicine. Ed.3. Phidelphia: Saunders Elsevier, 2007.

ציטוט MLA

JEKEL, James F., et al. Epidemiology, Biostatistics, and Preventive Medicine. Ed.3. Saunders Elsevier, 2007.