APA
Hales E., . (1962). Pio Nono: A Study in European Politics and Religion in the Nineteenth Century. New York: Image Books.
Chicago
Hales E.E.Y, . 1962. Pio Nono: A Study in European Politics and Religion in the Nineteenth Century. New York: Image Books.
Harvard
Hales E., . (1962). Pio Nono: A Study in European Politics and Religion in the Nineteenth Century. New York: Image Books.
MLA
Hales E.E.Y, . Pio Nono: A Study in European Politics and Religion in the Nineteenth Century. New York: Image Books. 1962.
