Cita APA (7a ed.)

Edström, J. S. (1922). The International Labour Conferences. International Labour Organization.

Cita Chicago Style (17a ed.)

Edström, J. Sigfrid. The International Labour Conferences. International Labour Organization, 1922.

Cita MLA (9a ed.)

Edström, J. Sigfrid. The International Labour Conferences. International Labour Organization, 1922.

Precaución: Estas citas no son 100% exactas.