Cita APA (7a ed.)
International Labour Office. (1975). Official bulletin. The Office.
Cita Chicago Style (17a ed.)
International Labour Office. Official Bulletin. [Geneva]: The Office, 1975.
Cita MLA (9a ed.)
International Labour Office. Official Bulletin. The Office, 1975.
Precaución: Estas citas no son 100% exactas.