एपीए उद्धरण

Cooper, W. A. (1941). The History of the Radical Mastectomy. Ann Med Hist.

शिकागो स्टाइल उद्धरण

Cooper, William A. "The History of the Radical Mastectomy." Ann Med Hist 1941.

एमएलए उद्धरण

Cooper, William A. "The History of the Radical Mastectomy." Ann Med Hist 1941.