APA-referens (7:e uppl.)
Sørensen, G. (2011). A liberal world order in crisis: Choosing between imposition and restraint. Cornell University Press.
Chicago-referens (17:e uppl.)
Sørensen, Georg. A Liberal World Order in Crisis: Choosing Between Imposition and Restraint. Ithaca: Cornell University Press, 2011.
MLA-referens (9:e uppl.)
Sørensen, Georg. A Liberal World Order in Crisis: Choosing Between Imposition and Restraint. Cornell University Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.