To cite package ‘dataprep’ in publications use:

  Liang, C.-S., Wu, H., Li, H.-Y., Zhang, Q., Li, Z. & He, K.-B.
  (2020). Efficient data preprocessing, episode classification, and
  source apportionment of particle number concentrations. Science of
  the Total Environment, 741, 140923.
  https://doi.org/10.1016/j.scitotenv.2020.140923

A BibTeX entry for LaTeX users is

  @Article{liang2020dataprep,
    title = {Efficient data preprocessing, episode classification,
             and source apportionment of particle number
             concentrations},
    author = {Chun-Sheng Liang and Hao Wu and Hai-Yan Li and Qiang Zhang and Zhanqing Li and Ke-Bin He},
    journal = {Science of the Total Environment},
    year = {2020},
    volume = {741},
    pages = {140923},
    doi = {10.1016/j.scitotenv.2020.140923},
  }

  Liang, C.-S. (2026). dataprep: Efficient and Flexible Data
  Preprocessing Tools. R package version 0.1.8.
  https://github.com/chunshengliang/dataprep

A BibTeX entry for LaTeX users is

  @Manual{dataprep_pkg,
    title = {dataprep: Efficient and Flexible Data Preprocessing Tools},
    author = {Chun-Sheng Liang},
    year = {2026},
    note = {R package version 0.1.8},
    url = {https://github.com/chunshengliang/dataprep},
  }