APA (7th ed.) Citation

Gordon, K. B., & Ruderman, E. M. (2005). Psoriasis and Psoriatic Arthritis: An Integrated Approach. Springer-Verlag Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Gordon, Kenneth B., and Eric M. Ruderman. Psoriasis and Psoriatic Arthritis: An Integrated Approach. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2005.

MLA (8th ed.) Citation

Gordon, Kenneth B., and Eric M. Ruderman. Psoriasis and Psoriatic Arthritis: An Integrated Approach. Springer-Verlag Berlin Heidelberg, 2005.