Cita APA (7a ed.)
Sipila, H. (1976). Women workers and society: International perspectives. ILO.
Cita Chicago Style (17a ed.)
Sipila, Helvi. Women Workers and Society: International Perspectives. Geneva: ILO, 1976.
Cita MLA (9a ed.)
Sipila, Helvi. Women Workers and Society: International Perspectives. ILO, 1976.
Precaución: Estas citas no son 100% exactas.