APA-viite (7. p.)

Weigel, G. (1992). A new worldly order: John Paul II and human freedom. Ethics and Public Policy Center.

Chicago-viite (17. p.)

Weigel, George. A New Worldly Order: John Paul II and Human Freedom. Washington, DC: Ethics and Public Policy Center, 1992.

MLA-viite (9. p.)

Weigel, George. A New Worldly Order: John Paul II and Human Freedom. Ethics and Public Policy Center, 1992.