APA aipamena

Craige, E., & Murray, R. L. (1957). Phonocardiographic Studies in Mitral Stenosis.

Chicago Style aipamena

Craige, Ernest, and Robert L. Murray. Phonocardiographic Studies in Mitral Stenosis. 1957.

MLA aipamena

Craige, Ernest, and Robert L. Murray. Phonocardiographic Studies in Mitral Stenosis. 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.