APA (7th ed.) Citation

Yurre, G. R. d. Etica (2a ed.).

Chicago Style (17th ed.) Citation

Yurre, Gregorio R. de. Etica. 2a ed.

MLA (8th ed.) Citation

Yurre, Gregorio R. de. Etica. 2a ed.

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