APA (7th ed.) Citation

Boeckle, F. (1971). El Derecho Natural. Herder.

Chicago Style (17th ed.) Citation

Boeckle, Franz. El Derecho Natural. Barcelona, España: Herder, 1971.

MLA (9th ed.) Citation

Boeckle, Franz. El Derecho Natural. Herder, 1971.

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