Παραπομπή σε μορφή APA (7η εκδ.)

Regan, P. (2012). Advent to Pentecost: Comparing the seasons in the ordinary and extraordinary forms of the Roman rite. Liturgical Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Regan, Patrick. Advent to Pentecost: Comparing the Seasons in the Ordinary and Extraordinary Forms of the Roman Rite. Collegeville, Minn.: Liturgical Press, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Regan, Patrick. Advent to Pentecost: Comparing the Seasons in the Ordinary and Extraordinary Forms of the Roman Rite. Liturgical Press, 2012.