Cita APA (7a ed.)

King, G. (2010). The secrets of selling: How to win in any sales situation (Second edition.). Pearson.

Cita Chicago Style (17a ed.)

King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. Second edition. Harlow, England: Pearson, 2010.

Cita MLA (9a ed.)

King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. Second edition. Pearson, 2010.