APA (7th ed.) Citation

Ditzenberger, R., & Kidney, J. (1986). Selling: Helping customers buy (2d ed.). South-Western Pub. Co..

Chicago Style (17th ed.) Citation

Ditzenberger, Roger, and John Kidney. Selling: Helping Customers Buy. 2d ed. Cincinnati: South-Western Pub. Co., 1986.

MLA (9th ed.) Citation

Ditzenberger, Roger, and John Kidney. Selling: Helping Customers Buy. 2d ed. South-Western Pub. Co., 1986.