APA (7th ed.) Citation

Davies, H., & Fiennes, M. (1983). A walk round London's parks. Hamish Hamilton.

Chicago Style (17th ed.) Citation

Davies, Hunter, and Mark Fiennes. A Walk Round London's Parks. London: Hamish Hamilton, 1983.

MLA (9th ed.) Citation

Davies, Hunter, and Mark Fiennes. A Walk Round London's Parks. Hamish Hamilton, 1983.