APA-referens (7:e uppl.)

Carr, E. H. (1984). The Comintern and the spanish civil war. New York: Pantheon Books.

Chicago-referens (17:e uppl.)

Carr, Edward Hallett. The Comintern and the Spanish Civil War. New York: Pantheon Books, 1984.

MLA-referens (8:e uppl.)

Carr, Edward Hallett. The Comintern and the Spanish Civil War. New York: Pantheon Books, 1984.