APA (7th ed.) Citation

Smith, D. J., & Gray, J. (1985). Police and people in London : the PSI Report / David Smith and Jeremy Gray: The PSI Report. Gower.

Chicago Style (17th ed.) Citation

Smith, David J., and Jeremy Gray. Police and People in London : The PSI Report / David Smith and Jeremy Gray: The PSI Report. Aldershot: Gower, 1985.

MLA (9th ed.) Citation

Smith, David J., and Jeremy Gray. Police and People in London : The PSI Report / David Smith and Jeremy Gray: The PSI Report. Gower, 1985.

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