Παραπομπή σε μορφή APA (7η εκδ.)

Celestine, F. (1911). Eternity, a lenten course of seven sermons: Including a sermon for Good Friday. J.F. Wagner.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Celestine, Father. Eternity, a Lenten Course of Seven Sermons: Including a Sermon for Good Friday. New York, N.Y.: J.F. Wagner, 1911.

Παραπομπή σε μορφή MLA (8th εκδ.)

Celestine, Father. Eternity, a Lenten Course of Seven Sermons: Including a Sermon for Good Friday. J.F. Wagner, 1911.