APA (7th ed.) Citation

Butler, W. F. (1907). Charles George Gordon. Macmillan.

Chicago Style (17th ed.) Citation

Butler, William F. Charles George Gordon. London: Macmillan, 1907.

MLA (9th ed.) Citation

Butler, William F. Charles George Gordon. Macmillan, 1907.

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