APA (7th ed.) Citation

Samson, J. (2001). The British Empire (First published as an Oxford University Press paperback.). Oxford University Press.

Chicago Style (17th ed.) Citation

Samson, Jane. The British Empire. First published as an Oxford University Press paperback. Oxford ; New York: Oxford University Press, 2001.

MLA (9th ed.) Citation

Samson, Jane. The British Empire. First published as an Oxford University Press paperback. Oxford University Press, 2001.