APA (7th ed.) Citation

King, G. (2007). The secrets of selling: How to win in any sales situation ([First edition].). Pearson Education.

Chicago Style (17th ed.) Citation

King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. [First edition]. Harlow: Pearson Education, 2007.

MLA (9th ed.) Citation

King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. [First edition]. Pearson Education, 2007.