@article{ref1,
title="Commentary: Some Trends and Issues in Citizen Involvement in the Law Enforcement Process",
journal="Crime and delinquency",
year="1989",
author="Marx, G. T.",
volume="35",
number="3",
pages="500-519",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0011-1287",
doi="10.1177/0011128789035003011",
url="http://dx.doi.org/10.1177/0011128789035003011"
}