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.