APA (7 वां संस्करण) प्रशस्ति पत्र

Nouwen, H. J. M., Ford, M., & Smith, P. (2004). Eternal seasons: A liturgical journey with Henri J.M. Nouwen. St. Anthony Messenger Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Nouwen, Henri J. M., Michael Ford, और Paul Smith. Eternal Seasons: A Liturgical Journey with Henri J.M. Nouwen. Cincinnati, OH: St. Anthony Messenger Press, 2004.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Nouwen, Henri J. M., et al. Eternal Seasons: A Liturgical Journey with Henri J.M. Nouwen. St. Anthony Messenger Press, 2004.