Dyfyniad APA
Biller, J. (2012). Practical neurology (Fourth edition.). Wolters Kluwer/Lippincott Williams & Wilkins Heath.
Dyfyniad Arddull Chicago
Biller, José. Practical Neurology. Fourth edition. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Heath, 2012.
Dyfyniad MLA
Biller, José. Practical Neurology. Fourth edition. Wolters Kluwer/Lippincott Williams & Wilkins Heath, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.