APA (7th ed.) Citation

(1965). Enciclopedia universal Herder (6a ed.). Herder.

Chicago Style (17th ed.) Citation

Enciclopedia Universal Herder. 6a ed. Barcelona, etc.: Herder, 1965.

MLA (9th ed.) Citation

Enciclopedia Universal Herder. 6a ed. Herder, 1965.

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