APA Style

Group, M, S, P, R, J, D, P, W, H. (2009). How Clients Buy: 2009 Benchmark Report on Professional Services Marketing & Selling from the Client Perspective . : .

MLA Style

Group, Mike, Schultz,, Publisher,, RainToday.com, John, Doerr,, President,, Wellesley, Hills. "How Clients Buy: 2009 Benchmark Report on Professional Services Marketing & Selling from the Client Perspective". : , 2009. Electronic Resource.