Dyfyniad APA

Bailey, B. J. (2001). Head and neck surgery-otolaryngology (3rd ed.). Lippincott Williams & Wilkins.

Dyfyniad Arddull Chicago

Bailey, Byron J. Head and Neck Surgery-otolaryngology. 3rd ed. Philadelphia: Lippincott Williams & Wilkins, 2001.

Dyfyniad MLA

Bailey, Byron J. Head and Neck Surgery-otolaryngology. 3rd ed. Lippincott Williams & Wilkins, 2001.

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