APA (7th ed.) Citation

(1971). The Hundred Years War (1. publ.). Macmillan.

Chicago Style (17th ed.) Citation

The Hundred Years War. 1. publ. London: Macmillan, 1971.

MLA (9th ed.) Citation

The Hundred Years War. 1. publ. Macmillan, 1971.

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