APA (7th ed.) Citation

Butler,David E. (1974). Edward the 7th/David E.Butler (7th ed.). Futura Publications.

Chicago Style (17th ed.) Citation

Butler,David E. Edward the 7th/David E.Butler. 7th ed. London: Futura Publications, 1974.

MLA (9th ed.) Citation

Butler,David E. Edward the 7th/David E.Butler. 7th ed. Futura Publications, 1974.

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