APA (7th ed.) Citation

Risler, R. Demonstration der SAJ am 1. Mai 1933 in Zürich.

Chicago Style (17th ed.) Citation

Risler, Robert. Demonstration Der SAJ Am 1. Mai 1933 in Zürich.

MLA (8th ed.) Citation

Risler, Robert. Demonstration Der SAJ Am 1. Mai 1933 in Zürich.

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