APA (7th ed.) Citation

Lefebvre, G. (1954). Catholic liturgy: Its fundamental principles (New and rev. ed.). Herder.

Chicago Style (17th ed.) Citation

Lefebvre, Gaspar. Catholic Liturgy: Its Fundamental Principles. New and rev. ed. St. Louis: Herder, 1954.

MLA (9th ed.) Citation

Lefebvre, Gaspar. Catholic Liturgy: Its Fundamental Principles. New and rev. ed. Herder, 1954.