APA (7th ed.) Citation

Butler, W. F., & Butler, E. (1911). Sir William Butler: An autobiography. Constable and Co..

Chicago Style (17th ed.) Citation

Butler, William Francis, and Eileen Butler. Sir William Butler: An Autobiography. London: Constable and Co., 1911.

MLA (9th ed.) Citation

Butler, William Francis, and Eileen Butler. Sir William Butler: An Autobiography. Constable and Co., 1911.