APA (7th ed.) Citation

Great Britain, Bennett, & Hamilton. (2001). Documents on British policy overseas. Whitehall History Publishing in association with Frank Cass.

Chicago Style (17th ed.) Citation

Great Britain, Bennett, and Hamilton. Documents on British Policy Overseas. London: Whitehall History Publishing in association with Frank Cass, 2001.

MLA (8th ed.) Citation

Great Britain, et al. Documents on British Policy Overseas. Whitehall History Publishing in association with Frank Cass, 2001.