@misc{Oregon State Parks-2012-5128,
  author = {Oregon State Parks},
  title = {Oregon Historic Sites Database},
  year = {2012},
  month = {jan},
  url = {http://heritagedata.prd.state.or.us/historic/index.cfm?do=v.dsp_main},
  keywords = {Social & Economic Data, Human Dimensions},
}