APA Style

Stoltz, G, P. (1997). Adversity Quotient: Turning Obstacles into Opportunities (Ed. 18). New York: John Wiley and Sons, INC.

MLA Style

Stoltz, G., Paul. "Adversity Quotient: Turning Obstacles into Opportunities". Ed. 18 New York: John Wiley and Sons, INC, 1997. Text.