APA (7th ed.) Citation

National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). (2006). Questions and answers about acne. National Institute of Arthritis and Musculoskeletal and Skin Diseases, Information Clearinghouse, National Institutes of Health.

Chicago Style (17th ed.) Citation

National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). Questions and Answers About Acne. Bethesda, Md.: National Institute of Arthritis and Musculoskeletal and Skin Diseases, Information Clearinghouse, National Institutes of Health, 2006.

MLA (9th ed.) Citation

National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). Questions and Answers About Acne. National Institute of Arthritis and Musculoskeletal and Skin Diseases, Information Clearinghouse, National Institutes of Health, 2006.