Παραπομπή APA

Simma, B. T. (2011). Humanitarian intervention: A history. Cambridge University Press.

Παραπομπή Chicago Style

Simma, Brendan Trim. Humanitarian Intervention: A History. Cambridge: Cambridge University Press, 2011.

Παραπομπή MLA

Simma, Brendan Trim. Humanitarian Intervention: A History. Cambridge University Press, 2011.