Cita APA (7th ed.)
Hill, C. (2003). The changing politics of foreign policy (ed.). Palgrave.
Cita Chicago (17th ed.)
Hill, Christopher. The Changing Politics of Foreign Policy. ed. Basingstoke, Hampshire: Palgrave, 2003.
Cita MLA (9th ed.)
Hill, Christopher. The Changing Politics of Foreign Policy. ed. Palgrave, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.