APA استشهاد

Mann, R. A. R. (1996). Business law and the regulation of business (5th ed.). West publishing.

استشهاد بنمط شيكاغو

Mann, Richard A Roberts. Business Law and the Regulation of Business. 5th ed. New York: West publishing, 1996.

MLA استشهاد

Mann, Richard A Roberts. Business Law and the Regulation of Business. 5th ed. West publishing, 1996.