Merrill, R. M., & Timmreck, T. C. (2006). Introduction to epidemiology (4th ed.). Jones and Bartlett Publishers.
Chicago Style (17. basım) AtıfMerrill, Ray M., ve Thomas C. Timmreck. Introduction to Epidemiology. 4th ed. Sudbury, Mass: Jones and Bartlett Publishers, 2006.
MLA (9th ed.) AtıfMerrill, Ray M., ve Thomas C. Timmreck. Introduction to Epidemiology. 4th ed. Jones and Bartlett Publishers, 2006.
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