Cita APA (7a ed.)

Chandler, S. (2009). The joy of selling. HighBridge Audio.

Cita Chicago Style (17a ed.)

Chandler, Steve. The Joy of Selling. [Minneapolis, Minn.]: HighBridge Audio, 2009.

Cita MLA (9a ed.)

Chandler, Steve. The Joy of Selling. HighBridge Audio, 2009.