Παραπομπή σε μορφή APA (7η εκδ.)

Petrakis, H. (1976). The hour of the bell: A novel of the 1821 Greek War of Independence against the Turks. Doubeday & Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Petrakis, Harry-Mark. The Hour of the Bell: A Novel of the 1821 Greek War of Independence Against the Turks. New York: Doubeday & Company, 1976.

Παραπομπή σε μορφή MLA (8th εκδ.)

Petrakis, Harry-Mark. The Hour of the Bell: A Novel of the 1821 Greek War of Independence Against the Turks. Doubeday & Company, 1976.