MLA

Lawson, Erin, Erin Lawson, and Mark S Wallace. Fibromyalgia. Springer International Publishing, 2015.

APA

Lawson, E.Lawson, E., & Wallace, M. S. (2015). Fibromyalgia. Springer International Publishing.

Chicago

Lawson, Erin, Erin Lawson, and Mark S Wallace. Fibromyalgia. : Springer International Publishing, 2015.