Gaya APA

Editor, W, S, F., Brest, A, N. (1993). Valvular Heart Disease : Comprehensive Evaluation and Treatment (2). Philadelphia, USA: F. A. Davis Company.

Gaya MLA

Editor, William, S., Frankl., Brest, Albert, N.. "Valvular Heart Disease : Comprehensive Evaluation and Treatment". 2 Philadelphia, USA: F. A. Davis Company, 1993. Text.