APA (7th ed.) Citation

Gonella, G., & Beales, A. C. F. (1945). The papacy and world peace: A study of the Christmas Messages of Pope Pius XII. Hollis and Carter Ltd.

Chicago Style (17th ed.) Citation

Gonella, Guido, and Arthur Charles Frederick Beales. The Papacy and World Peace: A Study of the Christmas Messages of Pope Pius XII. London: Hollis and Carter Ltd, 1945.

MLA (9th ed.) Citation

Gonella, Guido, and Arthur Charles Frederick Beales. The Papacy and World Peace: A Study of the Christmas Messages of Pope Pius XII. Hollis and Carter Ltd, 1945.