Cita APA

 Olsen, W. P. (2010).  The anti-corruption handbook: How to protect your business in the global marketplace.  John Wiley & Sons.

Chicago Style Citation

 Olsen, William P.  The Anti-corruption Handbook: How to Protect Your Business in the Global Marketplace.  John Wiley & Sons, 2010.

Cita MLA

 Olsen, William P.  The Anti-corruption Handbook: How to Protect Your Business in the Global Marketplace.  John Wiley & Sons, 2010.