@article{ref1,
title="Middle-class delinquency",
journal="Mental hygiene",
year="1967",
author="Elkind, D.",
volume="51",
number="1",
pages="80-84",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-9683",
doi="",
url="http://dx.doi.org/"
}