Dyfyniad APA
Koestler, A. J., & Myers, A. (2002). Understanding chronic pain. University Press of Mississippi.
Dyfyniad Arddull Chicago
Koestler, Angela J., and Ann Myers. Understanding Chronic Pain. Jackson: University Press of Mississippi, 2002.
Dyfyniad MLA
Koestler, Angela J., and Ann Myers. Understanding Chronic Pain. University Press of Mississippi, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.