@article{ref1,
title="Contributions to Social Philosophy. X. Social Genesis",
journal="American journal of sociology",
year="1897",
author="Ward, Lester F.",
volume="2",
number="4",
pages="532-546",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9602",
doi="10.1086/210642",
url="http://dx.doi.org/10.1086/210642"
}