Cita APA (7a ed.)

Nouwen, H. J. M. (1988). The road to daybreak: A spiritual journey. Doubleday.

Cita Chicago Style (17a ed.)

Nouwen, Henri J. M. The Road to Daybreak: A Spiritual Journey. New York, N.Y.: Doubleday, 1988.

Cita MLA (8a ed.)

Nouwen, Henri J. M. The Road to Daybreak: A Spiritual Journey. Doubleday, 1988.