APA (7th ed.) Citation

(1990). Knopf-Design. Dt. Fachverl.

Chicago Style (17th ed.) Citation

Knopf-Design. Frankfurt am Main: Dt. Fachverl, 1990.

MLA (9th ed.) Citation

Knopf-Design. Dt. Fachverl, 1990.

Warning: These citations may not always be 100% accurate.