Czernin, O. (1919). Im Weltkriege. Berlin: Ullstein.
Chicago Style (17th ed.) CitationCzernin, Ottokar. Im Weltkriege. Berlin: Ullstein, 1919.
MLA (8th ed.) CitationCzernin, Ottokar. Im Weltkriege. Berlin: Ullstein, 1919.
Warning: These citations may not always be 100% accurate.