APA (7th ed.) Citation

Lewis, H. G. (1999). On the art of writing copy (2nd ed.). AMACOM.

Chicago Style (17th ed.) Citation

Lewis, Herschell Gordon. On the Art of Writing Copy. 2nd ed. New York: AMACOM, 1999.

MLA (9th ed.) Citation

Lewis, Herschell Gordon. On the Art of Writing Copy. 2nd ed. AMACOM, 1999.