APA-Zitierstil (7. Ausg.)

Cummins, E. E. (1935). The labor problem in the United States (2. ed.). Nostrand.

Chicago-Zitierstil (17. Ausg.)

Cummins, Earl E. The Labor Problem in the United States. 2. ed. New York: Nostrand, 1935.

MLA-Zitierstil (9. Ausg.)

Cummins, Earl E. The Labor Problem in the United States. 2. ed. Nostrand, 1935.