APA (7th ed.) Citation

Böckle, F., & Lator Ros, A. E. (1971). El derecho natural. Herder.

Chicago Style (17th ed.) Citation

Böckle, Franz, and Alejandro Esteban Lator Ros. El Derecho Natural. Barcelona: Herder, 1971.

MLA (9th ed.) Citation

Böckle, Franz, and Alejandro Esteban Lator Ros. El Derecho Natural. Herder, 1971.

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