APA
(1980). Journal of the Royal College of Physicians of London. London: Journal of Royal college of physicians of London.
Chicago
1980. Journal of the Royal College of Physicians of London. London: Journal of Royal college of physicians of London.
Harvard
(1980). Journal of the Royal College of Physicians of London. London: Journal of Royal college of physicians of London.
MLA
Journal of the Royal College of Physicians of London. London: Journal of Royal college of physicians of London. 1980.
