Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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