APA-referens (7:e uppl.)

Catholic Church & Heidt, W. G. (1962). A short breviary for religious and the laity (3rd ed.). Liturgical Press.

Chicago-referens (17:e uppl.)

Catholic Church och William G. Heidt. A Short Breviary for Religious and the Laity. 3rd ed. Collegeville, Minn.: Liturgical Press, 1962.

MLA-referens (8:e uppl.)

Catholic Church och William G. Heidt. A Short Breviary for Religious and the Laity. 3rd ed. Liturgical Press, 1962.