Citazione Stile APA (7a Edizione)

Ernest, J. W. (1978). Creative selling (2d ed.). Gregg Division, McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Ernest, John W. Creative Selling. 2d ed. New York: Gregg Division, McGraw-Hill, 1978.

Citatione MLA (8a ed.)

Ernest, John W. Creative Selling. 2d ed. Gregg Division, McGraw-Hill, 1978.