citHeader("When citing nhdR, please cite both the package and underlying data sources used:")

bibentry(bibtype = "Manual",
  author = person("Jemma", "Stachelek", comment = c(ORCID = "0000-0002-5924-2464")),
  title = "Tools for working with the National Hydrography Dataset",
  year = "2019",
  url = "https://cran.r-project.org/package=nhdR",
  textVersion = paste("Stachelek, J. (2023). Tools for working with the National Hydrography Dataset. R package version 0.6.0. https://cran.r-project.org/package=nhdR"))

bibentry(bibtype = "Manual",
  author = person("USGS"),
  title = "National Hydrography Dataset. Technical Report. United States
Geological Survey",
  year = "2022",
  url = "https://www.usgs.gov/national-hydrography",
  textVersion = paste("USGS. (2022) National Hydrography Dataset. Technical Report. United States
Geological Survey. https://www.usgs.gov/national-hydrography"))
