Cita APA (7a ed.)

Bly, R. W. (1995). Power-packed direct mail: How to get more leads and sales by mail. H. Holt.

Cita Chicago Style (17a ed.)

Bly, Robert W. Power-packed Direct Mail: How to Get More Leads and Sales by Mail. New York: H. Holt, 1995.

Cita MLA (9a ed.)

Bly, Robert W. Power-packed Direct Mail: How to Get More Leads and Sales by Mail. H. Holt, 1995.