APA (7th ed.) Citation

Dix, M. C., & Layzell, A. D. (1983). Road users and the police / M.C. Dix and A.D. Layzell. Croom Helm in association with the Police Foundation.

Chicago Style (17th ed.) Citation

Dix, M. C., and A. D. Layzell. Road Users and the Police / M.C. Dix and A.D. Layzell. London: Croom Helm in association with the Police Foundation, 1983.

MLA (9th ed.) Citation

Dix, M. C., and A. D. Layzell. Road Users and the Police / M.C. Dix and A.D. Layzell. Croom Helm in association with the Police Foundation, 1983.

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