Gaya APA

Otte, G, R, B, A, M, K, A, T, G. (1988). Diplomatic Theory from Machiavelli to Kissinger . New York: Palgrave Macmillan.

Gaya MLA

Otte, G., R., Berridge, And, Maurice, Keens-Soper, And, T., G.. "Diplomatic Theory from Machiavelli to Kissinger". New York: Palgrave Macmillan, 1988. Text.