United States. Food and Drug Administration. (1997). Safer sunning in seven steps. U.S. Food and Drug Administration.
Chicago Style (17th ed.) CitationUnited States. Food and Drug Administration. Safer Sunning in Seven Steps. Rockville, MD (5600 Fishers Lane, Rockville, 20857): U.S. Food and Drug Administration, 1997.
MLA (9th ed.) CitationUnited States. Food and Drug Administration. Safer Sunning in Seven Steps. U.S. Food and Drug Administration, 1997.
Warning: These citations may not always be 100% accurate.