Kelsey, J. L. W. (1996). Methods in observational epidemiology (2nd.). Oxford University Press.
Chicagoスタイル(17版)引用形式Kelsey, Jennifer L. Whittemore. Methods in Observational Epidemiology. 2nd. New York: Oxford University Press, 1996.
MLA(8版)引用形式Kelsey, Jennifer L. Whittemore. Methods in Observational Epidemiology. 2nd. Oxford University Press, 1996.
警告: この引用は必ずしも正確ではありません.