APA استشهاد

Ed by Shapiro, S. (1983). Clinical trials: Issues and approach. Marcel Dekker.

استشهاد بنمط شيكاغو

Ed by Shapiro, Stanley. Clinical Trials: Issues and Approach. New York: Marcel Dekker, 1983.

MLA استشهاد

Ed by Shapiro, Stanley. Clinical Trials: Issues and Approach. Marcel Dekker, 1983.