APA (7th ed.) Citation

United nations. (1990). International labour standards: A workers' education manuel. ILO.

Chicago Style (17th ed.) Citation

United nations. International Labour Standards: A Workers' Education Manuel. Geneva: ILO, 1990.

MLA (8th ed.) Citation

United nations. International Labour Standards: A Workers' Education Manuel. ILO, 1990.

Warning: These citations may not always be 100% accurate.