APA aipamena

Willett, W. (2013). Nutritional epidemiology (3rd ed.). Oxford University Press.

Chicago Style aipamena

Willett, Walter. Nutritional Epidemiology. 3rd ed. Oxford: Oxford University Press, 2013.

MLA aipamena

Willett, Walter. Nutritional Epidemiology. 3rd ed. Oxford University Press, 2013.