Cita APA (7a ed.)

Burton, P. W., & Purvis, S. C. (1992). Which ad pulled best?: 50 case histories on how to write and design ads that work (6th ed.). NTC Business Books.

Cita Chicago Style (17a ed.)

Burton, Philip Ward, y Scott C. Purvis. Which Ad Pulled Best?: 50 Case Histories on How to Write and Design Ads That Work. 6th ed. Lincolnwood: NTC Business Books, 1992.

Cita MLA (9a ed.)

Burton, Philip Ward, y Scott C. Purvis. Which Ad Pulled Best?: 50 Case Histories on How to Write and Design Ads That Work. 6th ed. NTC Business Books, 1992.