APA (7th ed.) Citation

Villoro, L. (1982). Creer, saber, conocer. Siglo XXI.

Chicago Style (17th ed.) Citation

Villoro, Luis. Creer, Saber, Conocer. México: Siglo XXI, 1982.

MLA (9th ed.) Citation

Villoro, Luis. Creer, Saber, Conocer. Siglo XXI, 1982.

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