Cita APA (7a ed.)

Duyff, R. L. (2006). American Dietetic Association complete food and nutrition guide (3rd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Duyff, Roberta Larson. American Dietetic Association Complete Food and Nutrition Guide. 3rd ed. Hoboken, NJ: John Wiley & Sons, 2006.

Cita MLA (9a ed.)

Duyff, Roberta Larson. American Dietetic Association Complete Food and Nutrition Guide. 3rd ed. John Wiley & Sons, 2006.