APA (7th ed.) Citation

Gatermann, B. (1992). Kunstführer Düsseldorf. Keyser.

Chicago Style (17th ed.) Citation

Gatermann, Birgit. Kunstführer Düsseldorf. München: Keyser, 1992.

MLA (9th ed.) Citation

Gatermann, Birgit. Kunstführer Düsseldorf. Keyser, 1992.

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