APA استشهاد

Kaplansky, I. (1968). Rings of operators. W A Benjamin.

استشهاد بنمط شيكاغو

Kaplansky, Irving. Rings of Operators. New York: W A Benjamin, 1968.

MLA استشهاد

Kaplansky, Irving. Rings of Operators. W A Benjamin, 1968.