APA (7th ed.) Citation

Houtart, F. (1964). The challenge to change: The church confronts the future. Sheed and Ward.

Chicago Style (17th ed.) Citation

Houtart, François. The Challenge to Change: The Church Confronts the Future. New York: Sheed and Ward, 1964.

MLA (9th ed.) Citation

Houtart, François. The Challenge to Change: The Church Confronts the Future. Sheed and Ward, 1964.