APA استشهاد

Asimov, I. . .. (1999). Through a glass clearly. New English Library.

استشهاد بنمط شيكاغو

Asimov, Isaac. Through a Glass Clearly. London: New English Library, 1999.

MLA استشهاد

Asimov, Isaac. Through a Glass Clearly. New English Library, 1999.