APA-referens (7:e uppl.)

Lonergan, W. I. (1931). Can the Churches unite? America Press.

Chicago-referens (17:e uppl.)

Lonergan, William I. Can the Churches Unite? New York: America Press, 1931.

MLA-referens (8:e uppl.)

Lonergan, William I. Can the Churches Unite? America Press, 1931.