To cite package ‘singleRcapture’ in publications use:

  Chlebicki P, Beręsewicz M (2025). _singleRcapture: Single-Source
  Capture-Recapture Models_. R package version 0.2.3,
  <https://CRAN.R-project.org/package=singleRcapture>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {singleRcapture: Single-Source Capture-Recapture Models},
    author = {Piotr Chlebicki and Maciej Beręsewicz},
    year = {2025},
    note = {R package version 0.2.3},
    url = {https://CRAN.R-project.org/package=singleRcapture},
  }