APA (7th ed.) Citation

Bennett, P., & Hudson, A. (1990). 11 Downing Street (1. publ.). HMSO.

Chicago Style (17th ed.) Citation

Bennett, Peter, and Andrew Hudson. 11 Downing Street. 1. publ. London: HMSO, 1990.

MLA (9th ed.) Citation

Bennett, Peter, and Andrew Hudson. 11 Downing Street. 1. publ. HMSO, 1990.

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