APA-referens (7:e uppl.)

(2014). Empires and nations from the eighteenth to the twentieth century. Cambridge Scholars Publishing.

Chicago-referens (17:e uppl.)

Empires and Nations from the Eighteenth to the Twentieth Century. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2014.

MLA-referens (9:e uppl.)

Empires and Nations from the Eighteenth to the Twentieth Century. Cambridge Scholars Publishing, 2014.