Pressman & Buff. The pocket idiot's guide to vitamins. Alpha Books.lc1991.
Chicago Style (17th ed.) CitationPressman and Buff. The Pocket Idiot's Guide to Vitamins. Indianapolis: Alpha Books.lc1991.
MLA (9th ed.) CitationPressman and Buff. The Pocket Idiot's Guide to Vitamins. Alpha Books.lc1991.
Warning: These citations may not always be 100% accurate.