एपीए उद्धरण

Gershlick, A. H., Leech, G., Mills, P. G., & Leatham, A. (1984). The loud first heart sound in left atrial myxoma.

शिकागो स्टाइल उद्धरण

Gershlick, A H., G. Leech, P G. Mills, और A. Leatham. The Loud First Heart Sound in Left Atrial Myxoma. 1984.

एमएलए उद्धरण

Gershlick, A H., G. Leech, P G. Mills, और A. Leatham. The Loud First Heart Sound in Left Atrial Myxoma. 1984.