एपीए उद्धरण

Cooper, G. (1931). X-RAY THERAPY IN CANCER OF THE LUNG.

शिकागो स्टाइल उद्धरण

Cooper, G. X-RAY THERAPY IN CANCER OF THE LUNG. 1931.

एमएलए उद्धरण

Cooper, G. X-RAY THERAPY IN CANCER OF THE LUNG. 1931.