Cita APA (7a ed.)

Aicher, O., Stock, W. J., & Robinson, M. (1994). The world as design. Ernst & Sohn.

Cita Chicago Style (17a ed.)

Aicher, Otl, Wolfgang Jean Stock, y Michael Robinson. The World as Design. Berlin: Ernst & Sohn, 1994.

Cita MLA (9a ed.)

Aicher, Otl, et al. The World as Design. Ernst & Sohn, 1994.