APA (7th ed.) Citation

National Institutes of Health (U.S.) & National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). (2003). Questions & answers about-- psoriasis. National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health, Public Health Service, U.S. Dept. of Health and Human Services.

Chicago Style (17th ed.) Citation

National Institutes of Health (U.S.) and National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). Questions & Answers About-- Psoriasis. Bethesda, MD: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health, Public Health Service, U.S. Dept. of Health and Human Services, 2003.

MLA (9th ed.) Citation

National Institutes of Health (U.S.) and National Institute of Arthritis and Musculoskeletal and Skin Diseases (U.S.). Questions & Answers About-- Psoriasis. National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health, Public Health Service, U.S. Dept. of Health and Human Services, 2003.