APA استشهاد

Saaty, T. L. (1961). Elements of queueing theory. McGraw-Hill.

استشهاد بنمط شيكاغو

Saaty, Thomas L. Elements of Queueing Theory. New York: McGraw-Hill, 1961.

MLA استشهاد

Saaty, Thomas L. Elements of Queueing Theory. McGraw-Hill, 1961.