Cita APA (7th ed.)
Combs, G. F. (2008). The vitamins: Fundamental aspects in nutrition and health (3rd ed.). Elsevier Academic Press.
Cita Chicago (17th ed.)
Combs, Gerald F. The Vitamins: Fundamental Aspects in Nutrition and Health. 3rd ed. Amsterdam ; Boston: Elsevier Academic Press, 2008.
Cita MLA (9th ed.)
Combs, Gerald F. The Vitamins: Fundamental Aspects in Nutrition and Health. 3rd ed. Elsevier Academic Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.