APA (7th ed.) Citation

Davies,John M. (1992). The essential guide to database marketing. Mcgraw-hill book company.

Chicago Style (17th ed.) Citation

Davies,John M. The Essential Guide to Database Marketing. London: Mcgraw-hill book company, 1992.

MLA (9th ed.) Citation

Davies,John M. The Essential Guide to Database Marketing. Mcgraw-hill book company, 1992.

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