Willett, W. (1998). Nutritional epidemiology (2nd ed.). Oxford University Press.
Chicago Style (17th ed.) CitationWillett, Walter. Nutritional Epidemiology. 2nd ed. New York: Oxford University Press, 1998.
MLA引文Willett, Walter. Nutritional Epidemiology. 2nd ed. Oxford University Press, 1998.
警告:這些引文格式不一定是100%准確.