एपीए उद्धरण

Gibbs, J. L., Blackburn, M. E., Uzun, O., Dickinson, D. F., Parsons, J. M., & Chatrath, R. R. (1997). Laser valvotomy with balloon valvoplasty for pulmonary atresia with intact ventricular septum: Five years' experience.

शिकागो स्टाइल उद्धरण

Gibbs, J. L., M. E. Blackburn, O. Uzun, D. F. Dickinson, J. M. Parsons, और R. R. Chatrath. Laser Valvotomy With Balloon Valvoplasty for Pulmonary Atresia With Intact Ventricular Septum: Five Years' Experience. 1997.

एमएलए उद्धरण

Gibbs, J. L., et al. Laser Valvotomy With Balloon Valvoplasty for Pulmonary Atresia With Intact Ventricular Septum: Five Years' Experience. 1997.