APA (7th ed.) Citation

Pius XII, P. (1959). Selected documents of His Holiness, Pope, Pius XII. National Catholic Welfare Conference.

Chicago Style (17th ed.) Citation

Pius XII, Pope. Selected Documents of His Holiness, Pope, Pius XII. Washington, D.C.: National Catholic Welfare Conference, 1959.

MLA (8th ed.) Citation

Pius XII, Pope. Selected Documents of His Holiness, Pope, Pius XII. National Catholic Welfare Conference, 1959.

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