APA (7th ed.) Citation

Villa, R. M. (1972). The Spanish trade union act and the ILO Constitution. International Labour Organization.

Chicago Style (17th ed.) Citation

Villa, Rodolfo Martín. The Spanish Trade Union Act and the ILO Constitution. International Labour Organization, 1972.

MLA (9th ed.) Citation

Villa, Rodolfo Martín. The Spanish Trade Union Act and the ILO Constitution. International Labour Organization, 1972.

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