APA (7th ed.) Citation

Katzenstein, H., & Sachs, W. S. (1992). Direct marketing / Herbert Katzenstein, William S. Sachs (2nd ed.). Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International.

Chicago Style (17th ed.) Citation

Katzenstein, Herbert, and William S. Sachs. Direct Marketing / Herbert Katzenstein, William S. Sachs. 2nd ed. New York : Toronto : New York ; Oxford: Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1992.

MLA (9th ed.) Citation

Katzenstein, Herbert, and William S. Sachs. Direct Marketing / Herbert Katzenstein, William S. Sachs. 2nd ed. Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1992.

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