APA (7th ed.) Citation

Performance Associates, Inc. (2007). Delivering knock your socks off service (4th ed.). AMACOM, American Management Association.

Chicago Style (17th ed.) Citation

Performance Associates, Inc. Delivering Knock Your Socks off Service. 4th ed. New York: AMACOM, American Management Association, 2007.

MLA (9th ed.) Citation

Performance Associates, Inc. Delivering Knock Your Socks off Service. 4th ed. AMACOM, American Management Association, 2007.