APA-čujuhus (7. p.)
ebrary, Inc, & Boritt, G. S. (2001). The Lincoln enigma: The changing faces of an American icon. Oxford University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo G. S. Boritt. The Lincoln Enigma: The Changing Faces of an American Icon. New York: Oxford University Press, 2001.
MLA-čujuhus (9. p.)
ebrary, Inc, juo G. S. Boritt. The Lincoln Enigma: The Changing Faces of an American Icon. Oxford University Press, 2001.
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