Cita APA (7a ed.)

Nicolson, H. G. (1955). Diplomacy (2nd ed.). Geoffrey Cumberlege : Oxford University Press.

Cita Chicago Style (17a ed.)

Nicolson, Harold George. Diplomacy. 2nd ed. London: Geoffrey Cumberlege : Oxford University Press, 1955.

Cita MLA (9a ed.)

Nicolson, Harold George. Diplomacy. 2nd ed. Geoffrey Cumberlege : Oxford University Press, 1955.