To cite dataRetrieval in publications, please use:

De Cicco, L.A., Hirsch, R.M., Lorenz, D., Watkins, W.D., 2018, dataRetrieval: R packages for discovering and retrieving water data available from Federal hydrologic web services,<doi:10.5066/P9X4L3GE>

Corresponding BibTeX entry:

  @Manual{,
    author = {Laura A. {De Cicco} and David Lorenz and Robert M. Hirsch
      and William Watkins},
    title = {dataRetrieval: R packages for discovering and retrieving
      water data available from U.S. federal hydrologic web services},
    publisher = {U.S. Geological Survey},
    address = {Reston, VA},
    version = {2.7.5},
    institution = {U.S. Geological Survey},
    year = {2018},
    doi = {10.5066/P9X4L3GE},
    url = {https://code.usgs.gov/water/dataRetrieval},
  }