Burrows, P., Ogus, A., & Richardson, G. (1982). Policing pollution: A study of regulation and enforcement. Clarendon Press.
Cita Chicago (17th ed.)Burrows, Paul, Anthony Ogus, i Genevra Richardson. Policing Pollution: A Study of Regulation and Enforcement. Oxford: Clarendon Press, 1982.
Cita MLA (9th ed.)Burrows, Paul, et al. Policing Pollution: A Study of Regulation and Enforcement. Clarendon Press, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.