APA استشهاد

Seibert, J. C. (1973). Concepts of marketing management. Harper&Row publishers.

استشهاد بنمط شيكاغو

Seibert, Joseph C. Concepts of Marketing Management. London: Harper&Row publishers, 1973.

MLA استشهاد

Seibert, Joseph C. Concepts of Marketing Management. Harper&Row publishers, 1973.