APA-viite (7. p.)

Ward, L. R. (1952). The American apostolate: American Catholics in the twentieth century. Newman Press.

Chicago-viite (17. p.)

Ward, Leo R. The American Apostolate: American Catholics in the Twentieth Century. Westminster, Md.: Newman Press, 1952.

MLA-viite (8. p.)

Ward, Leo R. The American Apostolate: American Catholics in the Twentieth Century. Newman Press, 1952.