APA (7th ed.) Citation

Graham, G. S. (1972). A concise history of the British Empire (Reprinted.). Thames and Hudson.

Chicago Style (17th ed.) Citation

Graham, Gerald Sandford. A Concise History of the British Empire. Reprinted. London: Thames and Hudson, 1972.

MLA (9th ed.) Citation

Graham, Gerald Sandford. A Concise History of the British Empire. Reprinted. Thames and Hudson, 1972.