Gaya APA

Nizel, A, E., Papas, A, S. (1989). Nutrition in Clinical Dentistry . Tokyo: W.b. Saunders Company.

Gaya MLA

Nizel, Abraham, E.., Papas, Athena, S.. "Nutrition in Clinical Dentistry". Tokyo: W.b. Saunders Company, 1989. Text.