APA-viite (7. p.)
O'Connell, R. J. (2019). William James on the Courage to Believe (First open accessedition.). Fordham University Press.
Chicago-viite (17. p.)
O'Connell, Robert J. William James on the Courage to Believe. First open accessedition. New York: Fordham University Press, 2019.
MLA-viite (9. p.)
O'Connell, Robert J. William James on the Courage to Believe. First open accessedition. Fordham University Press, 2019.
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