Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Eisner, P. (2013). The Pope's last crusade: How an American Jesuit helped Pope Pius XI's campaign to stop Hitler. William Morrow.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eisner, Peter. The Pope's Last Crusade: How an American Jesuit Helped Pope Pius XI's Campaign to Stop Hitler. New York, NY: William Morrow, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

Eisner, Peter. The Pope's Last Crusade: How an American Jesuit Helped Pope Pius XI's Campaign to Stop Hitler. William Morrow, 2013.