APA (7th ed.) Citation

Hamilton, K. A., & Langhorne, R. (1996). The practice of diplomacy: Its evolution, theory and administration (1st pub., reprint.). Routledge.

Chicago Style (17th ed.) Citation

Hamilton, Keith A., and Richard Langhorne. The Practice of Diplomacy: Its Evolution, Theory and Administration. 1st pub., reprint. London [etc.]: Routledge, 1996.

MLA (9th ed.) Citation

Hamilton, Keith A., and Richard Langhorne. The Practice of Diplomacy: Its Evolution, Theory and Administration. 1st pub., reprint. Routledge, 1996.