APA (7th ed.) Citation

Hughes, K. (1990). How firm a foundation: Voices of the early liturgical movement. Liturgy Training Publications.

Chicago Style (17th ed.) Citation

Hughes, Kathleen. How Firm a Foundation: Voices of the Early Liturgical Movement. Chicago, Ill.: Liturgy Training Publications, 1990.

MLA (8th ed.) Citation

Hughes, Kathleen. How Firm a Foundation: Voices of the Early Liturgical Movement. Liturgy Training Publications, 1990.

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