To cite coalescentMCMC in a publication please use:

  Paradis E (2020). _Population Genomics With R_. Chapman & Hall.
  <https://emmanuelparadis.github.io/PGR.html>.

A BibTeX entry for LaTeX users is

  @Book{,
    title = {Population Genomics With {R}},
    author = {Emmanuel Paradis},
    publisher = {Chapman & Hall},
    year = {2020},
    url = {https://emmanuelparadis.github.io/PGR.html},
  }