APA (7th ed.) Citation

Robertson, C. G. (1946). Chatham and the British empire. Pub. by Hodder & Stoughton limited for the English University Press.

Chicago Style (17th ed.) Citation

Robertson, Charles Grant. Chatham and the British Empire. London: Pub. by Hodder & Stoughton limited for the English University Press, 1946.

MLA (9th ed.) Citation

Robertson, Charles Grant. Chatham and the British Empire. Pub. by Hodder & Stoughton limited for the English University Press, 1946.