To cite package ‘qtlsim’ in publications use:

  Broman K (2026). _qtlsim: Software for Testing QTL Analysis via
  Simulations_. R package version 0.73-6,
  <https://github.com/kbroman/qtlsim>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {qtlsim: Software for Testing QTL Analysis via Simulations},
    author = {Karl W Broman},
    year = {2026},
    note = {R package version 0.73-6},
    url = {https://github.com/kbroman/qtlsim},
  }