APA استشهاد

Roland Dannreuther. (2013). International security: The contemporary agenda. Polity press.

استشهاد بنمط شيكاغو

Roland Dannreuther. International Security: The Contemporary Agenda. UK: Polity press, 2013.

MLA استشهاد

Roland Dannreuther. International Security: The Contemporary Agenda. Polity press, 2013.