Παραπομπή σε μορφή APA (7η εκδ.)

Sheen, F. J. (1937). Freedom and democracy: A study of their enemies. National Council of Catholic Men.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sheen, Fulton J. Freedom and Democracy: A Study of Their Enemies. Washington, D.C.: National Council of Catholic Men, 1937.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sheen, Fulton J. Freedom and Democracy: A Study of Their Enemies. National Council of Catholic Men, 1937.