Cita APA (7a ed.)

Ag4, Müller, R., & Kronhagel, C. (2006). Media facades. Daab.

Cita Chicago Style (17a ed.)

Ag4, Ralf Müller, y Christoph Kronhagel. Media Facades. Köln: Daab, 2006.

Cita MLA (9a ed.)

Ag4, et al. Media Facades. Daab, 2006.