Dyfyniad APA

Wallace, D. J., & Clauw, D. J. (2005). Fibromyalgia & other central pain syndromes. Lippincott Williams & Wilkins.

Dyfyniad Arddull Chicago

Wallace, Daniel J., and Daniel J. Clauw. Fibromyalgia & Other Central Pain Syndromes. Philadelphia, PA: Lippincott Williams & Wilkins, 2005.

Dyfyniad MLA

Wallace, Daniel J., and Daniel J. Clauw. Fibromyalgia & Other Central Pain Syndromes. Lippincott Williams & Wilkins, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.