Gregg, M. B., Dicker, R. C., & Goodman, R. A. (1996). Field epidemiology. Oxford University Press.
Chicago Edition CitationGregg, Michael B., Richard C. Dicker, and Richard A. Goodman. Field Epidemiology. New York: Oxford University Press, 1996.
MLA Edition CitationGregg, Michael B., et al. Field Epidemiology. Oxford University Press, 1996.
Warning: These citations may not always be 100% accurate.