APA (7th ed.) Citation

Power, Balderstone, & Gyles. (2000). Direct marketing. The McGraw-Hill Companies.

Chicago Style (17th ed.) Citation

Power, Balderstone, and Gyles. Direct Marketing. New York: The McGraw-Hill Companies, 2000.

MLA (9th ed.) Citation

Power, et al. Direct Marketing. The McGraw-Hill Companies, 2000.

Warning: These citations may not always be 100% accurate.