Margetts, B. M., & Nelson, M. (1997). Design concepts in nutritional epidemiology (2nd ed.). Oxford University Press.
Chicagoスタイル(17版)引用形式Margetts, Barrie M., , Michael Nelson. Design Concepts in Nutritional Epidemiology. 2nd ed. Oxford, Eng.: Oxford University Press, 1997.
MLA(9版)引用形式Margetts, Barrie M., , Michael Nelson. Design Concepts in Nutritional Epidemiology. 2nd ed. Oxford University Press, 1997.
警告: この引用は必ずしも正確ではありません.