Hamman, A. (1966). The grace to act now: Liturgy and the apostolate in the light of the early Christian centuries. Franciscan Herald Press.
Chicago Style (17th ed.) CitationHamman, A.-G. The Grace to Act Now: Liturgy and the Apostolate in the Light of the Early Christian Centuries. Chicago: Franciscan Herald Press, 1966.
MLA (8th ed.) CitationHamman, A.-G. The Grace to Act Now: Liturgy and the Apostolate in the Light of the Early Christian Centuries. Franciscan Herald Press, 1966.
Warning: These citations may not always be 100% accurate.