@misc{vidal2024supplementalDHC,
   author = {Vidal, Stacy and Brassell, Evan and Hawes, Michael},
   title = {{Understanding the Supplemental Demographic and Housing Characteristics File}},
   year = {2024},
   month = {Sep},
   day = {16},
  howpublished = {U.S. Census Bureau, Random Samplings Blog} 
  url = {https://www.census.gov/newsroom/blogs/random-samplings/2024/09/supplemental-dhc-file.html},
 }