@article{ref1,
title="How do youth claiming gang membership differ from youth who claim membership in another group, such as a crew, clique, posse, or mob?",
journal="Journal of gang research",
year="2003",
author="Amato, Julie M. and Cornell, Dewey G.",
volume="10",
number="4",
pages="13-23",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1079-3062",
doi="Article",
url="http://dx.doi.org/Article"
}