Sauberlich, H. E., & Machlin, L. J. (1992). Beyond deficiency: New views on the function and health effects of vitamins (First edition.). Editorial Staff.
Chicago-viite (17. p.)Sauberlich, Howerde E., ja Lawrence J. Machlin. Beyond Deficiency: New Views on the Function and Health Effects of Vitamins. First edition. New York: Editorial Staff, 1992.
MLA-viite (8. p.)Sauberlich, Howerde E., ja Lawrence J. Machlin. Beyond Deficiency: New Views on the Function and Health Effects of Vitamins. First edition. Editorial Staff, 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.