APA (7th ed.) Citation

Kehl, M. (1990). "Nueva Era" frente al cristianismo. Herder.

Chicago Style (17th ed.) Citation

Kehl, Medard. "Nueva Era" Frente Al Cristianismo. Barcelona: Herder, 1990.

MLA (9th ed.) Citation

Kehl, Medard. "Nueva Era" Frente Al Cristianismo. Herder, 1990.

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