Cite

Songs of the Workers. The Latest I.W.W. Song Book

MLA

Songs of the Workers. The Latest I.W.W. Song Book. I.W.W. Publishing Bureau, 0AD. https://collections.library.yale.edu/catalog/2001051.

APA, 6th edition

Songs of the Workers. The Latest I.W.W. Song Book. (0 C.E.). [Advertisements, Book covers, Promotional literature]. I.W.W. Publishing Bureau. https://collections.library.yale.edu/catalog/2001051.