APA (7th ed.) Citation

Horn, D. B. (1961). The British diplomatic service: 1689-1789. Clarendon Press : Oxford University Press.

Chicago Style (17th ed.) Citation

Horn, D. B. The British Diplomatic Service: 1689-1789. Oxford, London: Clarendon Press : Oxford University Press, 1961.

MLA (8th ed.) Citation

Horn, D. B. The British Diplomatic Service: 1689-1789. Clarendon Press : Oxford University Press, 1961.

Warning: These citations may not always be 100% accurate.