APA (7th ed.) Citation

Bousset, J. (1935). Die Berliner U-Bahn. Ernst.

Chicago Style (17th ed.) Citation

Bousset, Johannes. Die Berliner U-Bahn. Berlin: Ernst, 1935.

MLA (9th ed.) Citation

Bousset, Johannes. Die Berliner U-Bahn. Ernst, 1935.

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