APA (7th ed.) Citation

Klymshyn, J. (2008). How to sell without being a jerk!: The foolproof approach to the world's second oldest profession. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Klymshyn, John. How to Sell Without Being a Jerk!: The Foolproof Approach to the World's Second Oldest Profession. Hoboken, N.J.: John Wiley & Sons, 2008.

MLA (9th ed.) Citation

Klymshyn, John. How to Sell Without Being a Jerk!: The Foolproof Approach to the World's Second Oldest Profession. John Wiley & Sons, 2008.