APA (7th ed.) Citation

(1990). Ancient Britain (1. publ.). Univ. of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Ancient Britain. 1. publ. Philadelphia: Univ. of Pennsylvania Press, 1990.

MLA (9th ed.) Citation

Ancient Britain. 1. publ. Univ. of Pennsylvania Press, 1990.

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