Knovel (Firm). (2009). Dietary supplements compendium. United States Pharmacopeial Convention.
Chicago Style (17th ed.) CitationKnovel (Firm). Dietary Supplements Compendium. Rockville, MD: United States Pharmacopeial Convention, 2009.
MLA (9th ed.) CitationKnovel (Firm). Dietary Supplements Compendium. United States Pharmacopeial Convention, 2009.
Warning: These citations may not always be 100% accurate.