Cita APA (7a ed.)

Krieg, R. A. (1995). Romano Guardini: Proclaiming the sacred in a modern world. Liturgy Training Publications.

Cita Chicago Style (17a ed.)

Krieg, Robert Anthony. Romano Guardini: Proclaiming the Sacred in a Modern World. Chicago: Liturgy Training Publications, 1995.

Cita MLA (9a ed.)

Krieg, Robert Anthony. Romano Guardini: Proclaiming the Sacred in a Modern World. Liturgy Training Publications, 1995.