APA (7th ed.) Citation

Williamson, J. A. (1919). The foundation & growth of the British empire. Macmillan and co.,limited.

Chicago Style (17th ed.) Citation

Williamson, James A. The Foundation & Growth of the British Empire. London: Macmillan and co.,limited, 1919.

MLA (8th ed.) Citation

Williamson, James A. The Foundation & Growth of the British Empire. Macmillan and co.,limited, 1919.