APA (7th ed.) Citation

Walker, K., Ferguson, C., & Denvir, P. (1998). Creating new clients: Marketing and selling professional services. Cassell.

Chicago Style (17th ed.) Citation

Walker, Kevin, Cliff Ferguson, and Paul Denvir. Creating New Clients: Marketing and Selling Professional Services. London ; New York, NY: Cassell, 1998.

MLA (9th ed.) Citation

Walker, Kevin, et al. Creating New Clients: Marketing and Selling Professional Services. Cassell, 1998.