APA (7th ed.) Citation

Siska, H. (1936). Völkerkampf Olympia. Brunnen-Verlag W. Bischoff.

Chicago Style (17th ed.) Citation

Siska, Heinz. Völkerkampf Olympia. Berlin: Brunnen-Verlag W. Bischoff, 1936.

MLA (8th ed.) Citation

Siska, Heinz. Völkerkampf Olympia. Brunnen-Verlag W. Bischoff, 1936.

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