APA (7th ed.) Citation

(1939). Debs, Haywood, Ruthenberg. Workers Library Publishers.

Chicago Style (17th ed.) Citation

Debs, Haywood, Ruthenberg. Workers Library Publishers, 1939.

MLA (8th ed.) Citation

Debs, Haywood, Ruthenberg. Workers Library Publishers, 1939.

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