APA (7th ed.) Citation

Gorresio, V. (1970). The new mission of Pope John XXIII. Funk & Wagnalls.

Chicago Style (17th ed.) Citation

Gorresio, Vittorio. The New Mission of Pope John XXIII. New York: Funk & Wagnalls, 1970.

MLA (8th ed.) Citation

Gorresio, Vittorio. The New Mission of Pope John XXIII. Funk & Wagnalls, 1970.

Warning: These citations may not always be 100% accurate.