Cita APA (7a ed.)

Watkins, G. S., & Dodd, P. A. (1940). Labor problems (3d ed.). Thomas Y. Crowell Co..

Cita Chicago Style (17a ed.)

Watkins, Gordon S., y Paul A. Dodd. Labor Problems. 3d ed. New York: Thomas Y. Crowell Co., 1940.

Cita MLA (8a ed.)

Watkins, Gordon S., y Paul A. Dodd. Labor Problems. 3d ed. Thomas Y. Crowell Co., 1940.