APA-referens (7:e uppl.)

Bierbaum, E. (1888). Six sermons on devotion to the sacred heart. Benziger Bros..

Chicago-referens (17:e uppl.)

Bierbaum, Ewald. Six Sermons on Devotion to the Sacred Heart. New York: Benziger Bros., 1888.

MLA-referens (8:e uppl.)

Bierbaum, Ewald. Six Sermons on Devotion to the Sacred Heart. Benziger Bros., 1888.