APA-ийн эшлэл(7 дахь хэвлэлт)

Watkins, S. R. (2009). Flannery O'Connor and Teilhard de Chardin: A journey together towards hope and understanding about life. Peter Lang.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Watkins, Steven R. Flannery O'Connor and Teilhard De Chardin: A Journey Together Towards Hope and Understanding About Life. New York: Peter Lang, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Watkins, Steven R. Flannery O'Connor and Teilhard De Chardin: A Journey Together Towards Hope and Understanding About Life. Peter Lang, 2009.