APA (7th ed.) Citation

Freeman, E. A. (1907). William the Conqueror. Macmillan and co..

Chicago Style (17th ed.) Citation

Freeman, Edward Augustus. William the Conqueror. London and New York: Macmillan and co., 1907.

MLA (8th ed.) Citation

Freeman, Edward Augustus. William the Conqueror. Macmillan and co., 1907.