APA (7th ed.) Citation

Filthaut, T., & Armelin, J. (1964). La formaciðn litœrgica. Herder.

Chicago Style (17th ed.) Citation

Filthaut, Theodor, and Juan Armelin. La Formaciðn Litœrgica. Barcelona: Herder, 1964.

MLA (9th ed.) Citation

Filthaut, Theodor, and Juan Armelin. La Formaciðn Litœrgica. Herder, 1964.

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