Cita APA (7a ed.)

Castleberry, S. B., Tanner, J. F., & Weitz, B. A. (2011). Selling: Building partnerships (8th ed.). McGraw-Hill/Irwin.

Cita Chicago Style (17a ed.)

Castleberry, Stephen Bryon, John F. Tanner, y Barton A. Weitz. Selling: Building Partnerships. 8th ed. New York: McGraw-Hill/Irwin, 2011.

Cita MLA (9a ed.)

Castleberry, Stephen Bryon, et al. Selling: Building Partnerships. 8th ed. McGraw-Hill/Irwin, 2011.