एपीए उद्धरण

Ruiz, C. E., Zhang, H. P., Gamra, H., Allen, J. W., & Lau, F. Y. (1994). Late clinical and echocardiographic follow up after percutaneous balloon dilatation of the mitral valve.

शिकागो स्टाइल उद्धरण

Ruiz, C. E., H. P. Zhang, H. Gamra, J. W. Allen, और F. Y. Lau. Late Clinical and Echocardiographic Follow Up After Percutaneous Balloon Dilatation of the Mitral Valve. 1994.

एमएलए उद्धरण

Ruiz, C. E., et al. Late Clinical and Echocardiographic Follow Up After Percutaneous Balloon Dilatation of the Mitral Valve. 1994.