APA Style

Rorvik, E, S, S, H, D. (). PDR for Nutritional Suppl . : Montvale: Medical Economics Comp., 2001.

MLA Style

Rorvik, Editors:, Sheldon, Saul, Hendler,, David. "PDR for Nutritional Suppl". : Montvale: Medical Economics Comp., 2001, . BOOKS.