APA (7th ed.) Citation

Kier, H., & Beines, J. R. (1980). Köln: Kunstführer. Reclam.

Chicago Style (17th ed.) Citation

Kier, Hiltrud, and Johannes Ralf Beines. Köln: Kunstführer. Stuttgart: Reclam, 1980.

MLA (9th ed.) Citation

Kier, Hiltrud, and Johannes Ralf Beines. Köln: Kunstführer. Reclam, 1980.

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