APA استشهاد

Krantz, S. G. (2017). Real analysis and foundations (Fourth edition.). CRC Press.

استشهاد بنمط شيكاغو

Krantz, Steven G. Real Analysis and Foundations. Fourth edition. New York: CRC Press, 2017.

MLA استشهاد

Krantz, Steven G. Real Analysis and Foundations. Fourth edition. CRC Press, 2017.