Psoriasis is common, carries a substantial burden even when not extensive, and is associated with widespread treatment dissatisfaction.

MLA

Stern, Robert S., et al. “Psoriasis Is Common, Carries a Substantial Burden Even When Not Extensive, and Is Associated with Widespread Treatment Dissatisfaction.” The Journal of Investigative Dermatology. Symposium Proceedings, vol. 9, no. 2, Mar. 2004, pp. 136–39. EBSCOhost, https://doi.org/10.1046/j.1087-0024.2003.09102.x.

APA

Stern, R. S., Nijsten, T., Feldman, S. R., Margolis, D. J., & Rolstad, T. (2004). Psoriasis is common, carries a substantial burden even when not extensive, and is associated with widespread treatment dissatisfaction. The Journal of Investigative Dermatology. Symposium Proceedings, 9(2), 136–139. https://doi.org/10.1046/j.1087-0024.2003.09102.x

Chicago

Stern, Robert S, Tamar Nijsten, Steven R Feldman, David J Margolis, and Tara Rolstad. 2004. “Psoriasis Is Common, Carries a Substantial Burden Even When Not Extensive, and Is Associated with Widespread Treatment Dissatisfaction.” The Journal of Investigative Dermatology. Symposium Proceedings 9 (2): 136–39. doi:10.1046/j.1087-0024.2003.09102.x.