To cite EGRET in publications, please use:

Hirsch R, DeCicco L, Murphy J (2023). Exploration and Graphics for RivEr Trends (EGRET). https://pubs.usgs.gov/tm/04/a10/.

Corresponding BibTeX entry:

  @Manual{,
    author = {Robert Hirsch and Laura DeCicco and Jennifer Murphy},
    title = {Exploration and Graphics for RivEr Trends (EGRET)},
    publisher = {U.S. Geological Survey},
    year = {2023},
    url = {https://pubs.usgs.gov/tm/04/a10/},
  }