APA (7th ed.) Citation

Castleden, R. (1991). Harrap's book of British dates: A comprehensive chronological dictionary of British dates from prehistoric times to the present day (1. publ.). Harrap.

Chicago Style (17th ed.) Citation

Castleden, Rodney. Harrap's Book of British Dates: A Comprehensive Chronological Dictionary of British Dates from Prehistoric Times to the Present Day. 1. publ. London: Harrap, 1991.

MLA (9th ed.) Citation

Castleden, Rodney. Harrap's Book of British Dates: A Comprehensive Chronological Dictionary of British Dates from Prehistoric Times to the Present Day. 1. publ. Harrap, 1991.

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