APA (7th ed.) Citation

Cook, C. (1998). Dictionary of historical terms (2nd ed.). Gramercy Books.

Chicago Style (17th ed.) Citation

Cook, Chris. Dictionary of Historical Terms. 2nd ed. New York: Gramercy Books, 1998.

MLA (9th ed.) Citation

Cook, Chris. Dictionary of Historical Terms. 2nd ed. Gramercy Books, 1998.