APA citiranje

Christy, C., Noonan, J. A., & O'Connor, W. N. (1983). Discrete subvalvar aortic stenosis after tetralogy of Fallot repair.

Citação norma Chicago

Christy, C., J A. Noonan, and W N. O'Connor. Discrete Subvalvar Aortic Stenosis After Tetralogy of Fallot Repair. 1983.

MLA citiranje

Christy, C., J A. Noonan, and W N. O'Connor. Discrete Subvalvar Aortic Stenosis After Tetralogy of Fallot Repair. 1983.