Παραπομπή σε μορφή APA (7η εκδ.)

(1930). Prayers and songs for the novena devotions in honor of Our Mother of Perpetual Help. St. Hedwig's Printery.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Prayers and Songs for the Novena Devotions in Honor of Our Mother of Perpetual Help. Niles, IL: St. Hedwig's Printery, 1930.

Παραπομπή σε μορφή MLA (8th εκδ.)

Prayers and Songs for the Novena Devotions in Honor of Our Mother of Perpetual Help. St. Hedwig's Printery, 1930.