APA (7th ed.) Citation

National Psoriasis Foundation (U.S.). (2015). Journal of psoriasis and psoriatic arthritis. National Psoriasis Foundation.

Chicago Style (17th ed.) Citation

National Psoriasis Foundation (U.S.). Journal of Psoriasis and Psoriatic Arthritis. [Overland Park, OR]: National Psoriasis Foundation, 2015.

MLA (9th ed.) Citation

National Psoriasis Foundation (U.S.). Journal of Psoriasis and Psoriatic Arthritis. National Psoriasis Foundation, 2015.