APA (7th ed.) Citation

Schopenahuer, A. (1967). La libertad. Prometeo.

Chicago Style (17th ed.) Citation

Schopenahuer, Arthur. La Libertad. Valencia: Prometeo, 1967.

MLA (9th ed.) Citation

Schopenahuer, Arthur. La Libertad. Prometeo, 1967.

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