APA (7th ed.) Citation

Unger, D. J. (1955). The Angelus: Its meaning and history. Franciscan Herald Press.

Chicago Style (17th ed.) Citation

Unger, Dominic J. The Angelus: Its Meaning and History. Chicago: Franciscan Herald Press, 1955.

MLA (8th ed.) Citation

Unger, Dominic J. The Angelus: Its Meaning and History. Franciscan Herald Press, 1955.