APA (7th ed.) Citation

Lucha obrera. Bogotá : Lucha obrera, [s.d.].

Chicago Style (17th ed.) Citation

Lucha Obrera. Bogotá : Lucha obrera, [s.d.].

MLA (8th ed.) Citation

Lucha Obrera. Bogotá : Lucha obrera, [s.d.].

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