Cita APA (7th ed.)
(1989). Journal of internal medicine. Blackwell Scientific Publications.
Cita Chicago (17th ed.)
Journal of Internal Medicine. Oxford [England]: Blackwell Scientific Publications, 1989.
Cita MLA (9th ed.)
Journal of Internal Medicine. Blackwell Scientific Publications, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.