APA Style

D.LAGREGA, M. (2001). Three Clicks Away: Advice From the Trenches of Ecommerce (1st). NEWYORK: John Wiley.

MLA Style

D.LAGREGA, MICHAEL. "Three Clicks Away: Advice From the Trenches of Ecommerce". 1st NEWYORK: John Wiley, 2001. Text.