Dyfyniad APA

(1965). A History of the Royal College of Physicians of London.

Dyfyniad Arddull Chicago

A History of the Royal College of Physicians of London. 1965.

Dyfyniad MLA

A History of the Royal College of Physicians of London. 1965.

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