To cite 'swmmr' in publications, please use:

  Dominik Leutnant, Anneke Döring & Mathias Uhl (2019). swmmr - an R
  package to interface SWMM Urban Water Journal DOI:
  10.1080/1573062X.2019.1611889

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Dominik Leutnant and Anneke Döring and Mathias Uhl},
    title = {swmmr - an R package to interface SWMM},
    journal = {Urban Water Journal},
    volume = {16},
    number = {1},
    pages = {68-76},
    year = {2019},
    publisher = {Taylor & Francis},
    doi = {10.1080/1573062X.2019.1611889},
    url = {https://doi.org/10.1080/1573062X.2019.1611889},
    eprint = {https://doi.org/10.1080/1573062X.2019.1611889},
  }