APA (7th ed.) Citation

Greenberg, S., Carpendale, S., Marquardt, N., & Buxton, W. (2012). Sketching user experiences. Elsevier/Morgan Kaufmann.

Chicago Style (17th ed.) Citation

Greenberg, Saul, Sheelagh Carpendale, Nicolai Marquardt, and William Buxton. Sketching User Experiences. Amsterdam: Elsevier/Morgan Kaufmann, 2012.

MLA (9th ed.) Citation

Greenberg, Saul, et al. Sketching User Experiences. Elsevier/Morgan Kaufmann, 2012.