Cita APA (7a ed.)

Becker, C. (1992). Documenta IX [neun] Kurzführer - Guide. Cantz.

Cita Chicago Style (17a ed.)

Becker, Christoph. Documenta IX [neun] Kurzführer - Guide. Stuttgart: Cantz, 1992.

Cita MLA (8a ed.)

Becker, Christoph. Documenta IX [neun] Kurzführer - Guide. Cantz, 1992.