APA (7e ed.) Bronvermelding

Dullea, C. W. (1973). A Catholic looks at Billy Graham. Paulist Press.

Chicago (17e ed.) Bronvermelding

Dullea, Charles W. A Catholic Looks at Billy Graham. New York: Paulist Press, 1973.

MLA (8e ed.) Bronvermelding

Dullea, Charles W. A Catholic Looks at Billy Graham. Paulist Press, 1973.