APA استشهاد

Pechacek, L. W., Strickman, N. E., Solana, L. G., & Leon, R. (1983). Two-Dimensional Echocardiographic Features of Sewing Ring Dehisence of a Bioprosthetic Mitral Valve.

استشهاد بنمط شيكاغو

Pechacek, Leonard W., Neil E. Strickman, Luis G. Solana, و Ramon Leon. Two-Dimensional Echocardiographic Features of Sewing Ring Dehisence of a Bioprosthetic Mitral Valve. 1983.

MLA استشهاد

Pechacek, Leonard W., Neil E. Strickman, Luis G. Solana, و Ramon Leon. Two-Dimensional Echocardiographic Features of Sewing Ring Dehisence of a Bioprosthetic Mitral Valve. 1983.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.