Porter, D. V. (1998). Dietary supplements: Commission report and FDA regulation. Congressional Research Service.
Chicago Style (17th ed.) CitationPorter, Donna Viola. Dietary Supplements: Commission Report and FDA Regulation. [Washington, District of Columbia]: Congressional Research Service, 1998.
MLA (9th ed.) CitationPorter, Donna Viola. Dietary Supplements: Commission Report and FDA Regulation. Congressional Research Service, 1998.
Warning: These citations may not always be 100% accurate.