APA (7th ed.) Citation

Williamson, J. A. (1967). The British Empire and Commonwealth: A history for senior forms (6.ed.). Macmillan.

Chicago Style (17th ed.) Citation

Williamson, James A. The British Empire and Commonwealth: A History for Senior Forms. 6.ed. London: Macmillan, 1967.

MLA (9th ed.) Citation

Williamson, James A. The British Empire and Commonwealth: A History for Senior Forms. 6.ed. Macmillan, 1967.