APA (7th ed.) Citation

Zoff, O. (1915). Ernst Heidrich gefallen.

Chicago Style (17th ed.) Citation

Zoff, Otto. Ernst Heidrich Gefallen. 1915.

MLA (9th ed.) Citation

Zoff, Otto. Ernst Heidrich Gefallen. 1915.

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