Παραπομπή σε μορφή APA (7η εκδ.)

Schmiedeler, E. (1953). Family retreat conferences. Family Life Bureau, National Catholic Welfare Conference.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schmiedeler, Edgar. Family Retreat Conferences. Washington, D.C.: Family Life Bureau, National Catholic Welfare Conference, 1953.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schmiedeler, Edgar. Family Retreat Conferences. Family Life Bureau, National Catholic Welfare Conference, 1953.