APA
Marcus, . (2005). Chronic Pain: A Primary Care Guide To Practical Management. : Humana Press.
Chicago
Marcus, . 2005. Chronic Pain: A Primary Care Guide To Practical Management. : Humana Press.
Harvard
Marcus, . (2005). Chronic Pain: A Primary Care Guide To Practical Management. : Humana Press.
MLA
Marcus, . Chronic Pain: A Primary Care Guide To Practical Management. : Humana Press. 2005.