Cita APA (7a ed.)

Commons, J. R. (1922). Tendencies in trade union development in the United States. International Labour Organization.

Cita Chicago Style (17a ed.)

Commons, John R. Tendencies in Trade Union Development in the United States. International Labour Organization, 1922.

Cita MLA (9a ed.)

Commons, John R. Tendencies in Trade Union Development in the United States. International Labour Organization, 1922.