APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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