Citazione Stile APA (7a Edizione)

Arnold, J. H. (2000). History: A very short introduction. U.Pr.

Citazione stile Chigago Style (17a edizione)

Arnold, John H. History: A Very Short Introduction. Oxford: U.Pr, 2000.

Citatione MLA (9a ed.)

Arnold, John H. History: A Very Short Introduction. U.Pr, 2000.