APA (7th ed.) Citation

KATZENSTEIN, H. (1992). Direct Marketing. Macmillan.

Chicago Style (17th ed.) Citation

KATZENSTEIN, Herbert. Direct Marketing. Macmillan, 1992.

MLA (8th ed.) Citation

KATZENSTEIN, Herbert. Direct Marketing. Macmillan, 1992.

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