APA

Westley W. A., . (1970). Violence and the police: a sociological study of law, custom, and morality. Cambridge, Mass: MIT Press.

Chicago

Westley William A, . 1970. Violence and the police: a sociological study of law, custom, and morality. Cambridge, Mass: MIT Press.

Harvard

Westley W. A., . (1970). Violence and the police: a sociological study of law, custom, and morality. Cambridge, Mass: MIT Press.

MLA

Westley William A, . Violence and the police: a sociological study of law, custom, and morality. Cambridge, Mass: MIT Press. 1970.