Cita APA (7a ed.)

Silverstein, M. J., Fiske, N., & Butman, J. (2008). Trading up: The new American luxury. Portfolio.

Cita Chicago Style (17a ed.)

Silverstein, Michael J., Neil Fiske, y John Butman. Trading Up: The New American Luxury. New York: Portfolio, 2008.

Cita MLA (9a ed.)

Silverstein, Michael J., et al. Trading Up: The New American Luxury. Portfolio, 2008.