APA (7th ed.) Citation

Williamson, J. A. (1950). A notebook of Empire history / by J.A. Williamson. Macmillan.

Chicago Style (17th ed.) Citation

Williamson, James A. A Notebook of Empire History / by J.A. Williamson. London: Macmillan, 1950.

MLA (9th ed.) Citation

Williamson, James A. A Notebook of Empire History / by J.A. Williamson. Macmillan, 1950.

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