APA (7th ed.) Citation

(1990). Elecciones sindicales '90. S.P. del Comité Confederal [etc.].

Chicago Style (17th ed.) Citation

Elecciones Sindicales '90. S.P. del Comité Confederal [etc.], 1990.

MLA (8th ed.) Citation

Elecciones Sindicales '90. S.P. del Comité Confederal [etc.], 1990.

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