APA (7th ed.) Citation

Léonard, A., & Colom de Llopis, M. (1990). Razones para creer. Herder.

Chicago Style (17th ed.) Citation

Léonard, André, and María Colom de Llopis. Razones Para Creer. Barcelona: Herder, 1990.

MLA (9th ed.) Citation

Léonard, André, and María Colom de Llopis. Razones Para Creer. Herder, 1990.

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