APA (7th ed.) Citation

Pius XII, P. (1955). The Pope speaks on the movies. The Pope Speaks.

Chicago Style (17th ed.) Citation

Pius XII, Pope. The Pope Speaks on the Movies. Washington, D.C.: The Pope Speaks, 1955.

MLA (8th ed.) Citation

Pius XII, Pope. The Pope Speaks on the Movies. The Pope Speaks, 1955.

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