Cita APA (7a ed.)

Spence, E. H., & Van Heekeren, B. (2005). Advertising ethics. Pearson-Prentice Hall.

Cita Chicago Style (17a ed.)

Spence, Edward H., y Brett Van Heekeren. Advertising Ethics. Upper Saddle River, New Jersey: Pearson-Prentice Hall, 2005.

Cita MLA (9a ed.)

Spence, Edward H., y Brett Van Heekeren. Advertising Ethics. Pearson-Prentice Hall, 2005.