APA (7th ed.) Citation

Ferroviario, T. a. G. W. U. ;. I. T. W. F. ;. S. N., & Bolton, W. J. Letter (copy): Spanish Trade Unions.

Chicago Style (17th ed.) Citation

Ferroviario, Transport and General Workers' Union ; International Transport Workers' Federation ; Sindicato Nacional, and W. J. Bolton. Letter (copy): Spanish Trade Unions.

MLA (8th ed.) Citation

Ferroviario, Transport and General Workers' Union ; International Transport Workers' Federation ; Sindicato Nacional, and W. J. Bolton. Letter (copy): Spanish Trade Unions.