Butterfield, H., & Wight, M. (1969). Diplomatic investigations: Essays in the theory of international politics. George Allen & Unwin.
Cita Chicago Style (17a ed.)Butterfield, Herbert, y Martin Wight. Diplomatic Investigations: Essays in the Theory of International Politics. London: George Allen & Unwin, 1969.
Cita MLA (9a ed.)Butterfield, Herbert, y Martin Wight. Diplomatic Investigations: Essays in the Theory of International Politics. George Allen & Unwin, 1969.
Precaución: Estas citas no son 100% exactas.