Dyfyniad APA
Rowland, L. P., Pedley, T. A., & Merritt, H. H. (2010). Merritt's neurology (Twelfth edition.). Lippincott Williams & Wilkins.
Dyfyniad Arddull Chicago
Rowland, Lewis P., Timothy A. Pedley, and H. Houston Merritt. Merritt's Neurology. Twelfth edition. Philadelphia, PA: Lippincott Williams & Wilkins, 2010.
Dyfyniad MLA
Rowland, Lewis P., et al. Merritt's Neurology. Twelfth edition. Lippincott Williams & Wilkins, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.