APA (7th ed.) Citation

Czernin, O. (1919). Im Weltkriege. Berlin: Ullstein.

Chicago Style (17th ed.) Citation

Czernin, Ottokar. Im Weltkriege. Berlin: Ullstein, 1919.

MLA (8th ed.) Citation

Czernin, Ottokar. Im Weltkriege. Berlin: Ullstein, 1919.

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