APA (7th ed.) Citation

Teed, P. (1992). A dictionary of twentieth century history: 1914-1990. Oxford University Press.

Chicago Style (17th ed.) Citation

Teed, Peter. A Dictionary of Twentieth Century History: 1914-1990. Oxford: Oxford University Press, 1992.

MLA (9th ed.) Citation

Teed, Peter. A Dictionary of Twentieth Century History: 1914-1990. Oxford University Press, 1992.