APA (7th ed.) Zitazioa
McMillen, M. F., & Roberson, H. (2002). Called to courage: Four women in Missouri history. University of Missouri Press.
Chicago Style (17th ed.) Zitazioa
McMillen, Margot Ford, eta Heather Roberson. Called to Courage: Four Women in Missouri History. Columbia: University of Missouri Press, 2002.
MLA (9th ed.) Zitazioa
McMillen, Margot Ford, eta Heather Roberson. Called to Courage: Four Women in Missouri History. University of Missouri Press, 2002.
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