To cite the WRSS package in publications, please use:

  Arabzadeh, R., Aberi, P., Hesarkazzazi, S., Hajibabaei, M., Rauch,
  W., Nikmehr, S., Sitzenfrei, R. (2021). WRSS: An Object-Oriented R
  Package for Large-Scale Water Resources Operation. Water, 13(21),
  3037. https://doi.org/10.3390/w13213037

A BibTeX entry for LaTeX users is

  @Article{,
    title = {WRSS: An Object-Oriented R Package for Large-Scale Water Resources Operation},
    author = {Rezgar Arabzadeh and Parisa Aberi and Sina Hesarkazzazi and Mohsen Hajibabaei and Wolfgang Rauch and Saman Nikmehr and Robert Sitzenfrei},
    journal = {Water},
    year = {2021},
    volume = {13},
    number = {21},
    pages = {3037},
    doi = {10.3390/w13213037},
  }