Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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