APA (7th ed.) Citation

Berckenhagen, E. Die Malerei in Berlin. Hessling.

Chicago Style (17th ed.) Citation

Berckenhagen, Ekhart. Die Malerei in Berlin. Berlin: Hessling.

MLA (9th ed.) Citation

Berckenhagen, Ekhart. Die Malerei in Berlin. Hessling.

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