APA (7th ed.) Citation

Visser, E., & Estrada, S. (2009). Packaging design: A cultural sign. Index Book.

Chicago Style (17th ed.) Citation

Visser, Edwin, and Sylvie Estrada. Packaging Design: A Cultural Sign. Barcelona: Index Book, 2009.

MLA (9th ed.) Citation

Visser, Edwin, and Sylvie Estrada. Packaging Design: A Cultural Sign. Index Book, 2009.