Cita APA (7a ed.)

Futrell, C. (1996). Fundamentals of selling: Customers for life (5th ed.). Irwin.

Cita Chicago Style (17a ed.)

Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Chicago: Irwin, 1996.

Cita MLA (8a ed.)

Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Irwin, 1996.