APA-viite (7. p.)
Watkins, S. R. (2009). Flannery O'Connor and Teilhard de Chardin: A journey together towards hope and understanding about life. Peter Lang.
Chicago-viite (17. p.)
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-viite (9. p.)
Watkins, Steven R. Flannery O'Connor and Teilhard De Chardin: A Journey Together Towards Hope and Understanding About Life. Peter Lang, 2009.
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