APA-referens (7:e uppl.)

Debs, E. V. (1970). Eugene Debs scrapbook and index. Micro Photo.

Chicago-referens (17:e uppl.)

Debs, Eugene V. Eugene Debs Scrapbook and Index. Cleveland: Micro Photo, 1970.

MLA-referens (8:e uppl.)

Debs, Eugene V. Eugene Debs Scrapbook and Index. Micro Photo, 1970.