APA (7th ed.) Citation

Etherington, B. (2011). Great selling skills: How to sell anything to anyone. Marshall Cavendish Business.

Chicago Style (17th ed.) Citation

Etherington, Bob. Great Selling Skills: How to Sell Anything to Anyone. London: Marshall Cavendish Business, 2011.

MLA (9th ed.) Citation

Etherington, Bob. Great Selling Skills: How to Sell Anything to Anyone. Marshall Cavendish Business, 2011.

Warning: These citations may not always be 100% accurate.