APA (7th ed.) Citation

Stone, B. (1988). Successful direct marketing methods / Bob Stone (4th ed.). NTC Business Books.

Chicago Style (17th ed.) Citation

Stone, Bob. Successful Direct Marketing Methods / Bob Stone. 4th ed. Lincolnwood, IL: NTC Business Books, 1988.

MLA (9th ed.) Citation

Stone, Bob. Successful Direct Marketing Methods / Bob Stone. 4th ed. NTC Business Books, 1988.

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