APA (7th ed.) Citation

González Ruiz, J. M. Creer es comprometerse. Barcelona : Fontanella, 1968.

Chicago Style (17th ed.) Citation

González Ruiz, José María. Creer Es Comprometerse. Barcelona : Fontanella, 1968.

MLA (8th ed.) Citation

González Ruiz, José María. Creer Es Comprometerse. Barcelona : Fontanella, 1968.

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