Citazione Stile APA (7a Edizione)

McMillen, M. F., & Roberson, H. (2002). Called to courage: Four women in Missouri history. University of Missouri Press.

Citazione stile Chigago Style (17a edizione)

McMillen, Margot Ford, e Heather Roberson. Called to Courage: Four Women in Missouri History. Columbia: University of Missouri Press, 2002.

Citatione MLA (9a ed.)

McMillen, Margot Ford, e Heather Roberson. Called to Courage: Four Women in Missouri History. University of Missouri Press, 2002.