Cita APA (7a ed.)

Schümmer, T., & Lukosch, S. (2007). Patterns for computer-mediated interaction. [S.n.].

Cita Chicago Style (17a ed.)

Schümmer, Till, y Stephan Lukosch. Patterns for Computer-mediated Interaction. Inglaterra: [S.n.], 2007.

Cita MLA (9a ed.)

Schümmer, Till, y Stephan Lukosch. Patterns for Computer-mediated Interaction. [S.n.], 2007.