APA-referens (7:e uppl.)

Cohen, J. H. (1919). An American labor policy. The Macmillan company.

Chicago-referens (17:e uppl.)

Cohen, Julius Henry. An American Labor Policy. New York: The Macmillan company, 1919.

MLA-referens (8:e uppl.)

Cohen, Julius Henry. An American Labor Policy. The Macmillan company, 1919.