APA (7th ed.) Citation

(1962). Enciclopedia Labor (2a. ed.). Labor.

Chicago Style (17th ed.) Citation

Enciclopedia Labor. 2a. ed. Barcelona: Labor, 1962.

MLA (9th ed.) Citation

Enciclopedia Labor. 2a. ed. Labor, 1962.

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