Cita APA (7a ed.)

Grün, A., & Thamert, M. (2013). A Time of Fulfillment: Spiritual Reflections for Advent and Christmas. Liturgical Press.

Cita Chicago Style (17a ed.)

Grün, Anselm, y Mark Thamert. A Time of Fulfillment: Spiritual Reflections for Advent and Christmas. Collegeville, Minnesota: Liturgical Press, 2013.

Cita MLA (8a ed.)

Grün, Anselm, y Mark Thamert. A Time of Fulfillment: Spiritual Reflections for Advent and Christmas. Liturgical Press, 2013.