APA (7 वां संस्करण) प्रशस्ति पत्र

Riegle, R. G. (2003). Dorothy Day: Portraits by those who knew her. Orbis Books.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Riegle, Rosalie G. Dorothy Day: Portraits by Those Who Knew Her. Maryknoll, N.Y.: Orbis Books, 2003.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Riegle, Rosalie G. Dorothy Day: Portraits by Those Who Knew Her. Orbis Books, 2003.