MLA

Marcus, Dawn A, and Atul Deodhar. Fibromyalgia. Springer New York, 2011.

APA

Marcus, D. A, & Deodhar, A. (2011). Fibromyalgia. Springer New York.

Chicago

Marcus, Dawn A., and Atul Deodhar. Fibromyalgia. : Springer New York, 2011.