APA (7th ed.) Citation

Weigel, G. (1999). Witness to hope: The biography of Pope John Paul II. Cliff Street Books.

Chicago Style (17th ed.) Citation

Weigel, George. Witness to Hope: The Biography of Pope John Paul II. New York: Cliff Street Books, 1999.

MLA (9th ed.) Citation

Weigel, George. Witness to Hope: The Biography of Pope John Paul II. Cliff Street Books, 1999.