APA (7th ed.) Zitazioa
Foster, L. M. (2009). The Indians of Iowa. University of Iowa Press.
Chicago Style (17th ed.) Zitazioa
Foster, Lance M. The Indians of Iowa. Iowa City: University of Iowa Press, 2009.
MLA (9th ed.) Zitazioa
Foster, Lance M. The Indians of Iowa. University of Iowa Press, 2009.
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