APA (7e ed.) Bronvermelding

Summers, S. (1969). Secular films and the church's ministry. Seabury Press.

Chicago (17e ed.) Bronvermelding

Summers, Stanford. Secular Films and the Church's Ministry. New York: Seabury Press, 1969.

MLA (8e ed.) Bronvermelding

Summers, Stanford. Secular Films and the Church's Ministry. Seabury Press, 1969.