@article{ref1,
title="The Sociology of Recreation",
journal="American journal of sociology",
year="1914",
author="Gillin, J. L.",
volume="19",
number="6",
pages="825-834",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/212340",
url="http://dx.doi.org/10.1086/212340"
}