Citazione Stile APA (7a Edizione)

Boyer, P. S. (2012). American history: A very short introduction. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Boyer, Paul S. American History: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2012.

Citatione MLA (8a ed.)

Boyer, Paul S. American History: A Very Short Introduction. Oxford University Press, 2012.