APA (7th ed.) Citation

Beeching, C. L. (1997). A dictionary of dates (2nd ed.). Oxford university press.

Chicago Style (17th ed.) Citation

Beeching, Cyril Leslie. A Dictionary of Dates. 2nd ed. Oxford: Oxford university press, 1997.

MLA (9th ed.) Citation

Beeching, Cyril Leslie. A Dictionary of Dates. 2nd ed. Oxford university press, 1997.