APA-viite (7. p.)
ebrary, Inc, & Callahan, R. J. (2008). New territories, new perspectives: The religious impact of the Louisiana Purchase. University of Missouri Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Richard J. Callahan. New Territories, New Perspectives: The Religious Impact of the Louisiana Purchase. Columbia, Mo.: University of Missouri Press, 2008.
MLA-viite (9. p.)
ebrary, Inc, ja Richard J. Callahan. New Territories, New Perspectives: The Religious Impact of the Louisiana Purchase. University of Missouri Press, 2008.
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