APA-viite (7. p.)
Humphries, J. (1987). The puritan and the cynic: Moralists and theorists in French and American letters. Oxford University Press.
Chicago-viite (17. p.)
Humphries, Jefferson. The Puritan and the Cynic: Moralists and Theorists in French and American Letters. New York: Oxford University Press, 1987.
MLA-viite (9. p.)
Humphries, Jefferson. The Puritan and the Cynic: Moralists and Theorists in French and American Letters. Oxford University Press, 1987.
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