APA (7th ed.) Citation

Benyon, D., Turner, P. D., & Turner, S. D. (2005). Designing interactive systems: People, activities, contexts, technologies. Addison-Wesley.

Chicago Style (17th ed.) Citation

Benyon, David, Phil Dr Turner, and Susan Dr Turner. Designing Interactive Systems: People, Activities, Contexts, Technologies. Harlow, England: Addison-Wesley, 2005.

MLA (9th ed.) Citation

Benyon, David, et al. Designing Interactive Systems: People, Activities, Contexts, Technologies. Addison-Wesley, 2005.