APA (7th ed.) Citation

MacInnes, C. M. (1941). The British Empire and the war. Historical Association.

Chicago Style (17th ed.) Citation

MacInnes, Charles Malcolm. The British Empire and the War. London: Historical Association, 1941.

MLA (9th ed.) Citation

MacInnes, Charles Malcolm. The British Empire and the War. Historical Association, 1941.

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