APA-viite (7. p.)
Hurtado, A. L. (2012). Herbert Eugene Bolton: Historian of the American borderlands. University of California Press.
Chicago-viite (17. p.)
Hurtado, Albert L. Herbert Eugene Bolton: Historian of the American Borderlands. Berkeley: University of California Press, 2012.
MLA-viite (9. p.)
Hurtado, Albert L. Herbert Eugene Bolton: Historian of the American Borderlands. University of California Press, 2012.
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