APA-referens (7:e uppl.)

Schaffer, U. (1981). Greater than our hearts: Prayers and reflections. Harper & Row.

Chicago-referens (17:e uppl.)

Schaffer, Ulrich. Greater than Our Hearts: Prayers and Reflections. San Francisco, Calif.: Harper & Row, 1981.

MLA-referens (9:e uppl.)

Schaffer, Ulrich. Greater than Our Hearts: Prayers and Reflections. Harper & Row, 1981.