Cita APA

Hamilton, K., & Langhorne, R. (2011). The practice of diplomacy: Its evolution, theory, and administration (Second edition.). London ; New York: Routledge.

Citación estilo Chicago

Hamilton, Keith, and Richard Langhorne. The Practice of Diplomacy: Its Evolution, Theory, and Administration. Second edition. London ; New York: Routledge, 2011.

Cita MLA

Hamilton, Keith, and Richard Langhorne. The Practice of Diplomacy: Its Evolution, Theory, and Administration. Second edition. London ; New York: Routledge, 2011.