APA (7th ed.) Citation

Crookston, P. (1983). The Ages of Britain (1st U.S. ed.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Crookston, Peter. The Ages of Britain. 1st U.S. ed. New York: St. Martin's Press, 1983.

MLA (9th ed.) Citation

Crookston, Peter. The Ages of Britain. 1st U.S. ed. St. Martin's Press, 1983.