@article{ref1,
title="Self-Reported Delinquency in Boys Aged 11 to 14",
journal="British journal of criminology",
year="1978",
author="Shapland, JM",
volume="18",
number="3",
pages="255-266",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0007-0955",
doi="",
url="http://dx.doi.org/"
}