To cite package ‘MAPITR’ in publications use:

  Turchin M, Darnell G, Crawford L, Ramachandran S (2020). _MAPITR:
  MArginal ePIstasis Test for Regions_. R package version 1.1.2,
  <https://github.com/mturchin20/mapitr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MAPITR: MArginal ePIstasis Test for Regions},
    author = {Michael Turchin and Gregory Darnell and Lorin Crawford and Sohini Ramachandran},
    year = {2020},
    note = {R package version 1.1.2},
    url = {https://github.com/mturchin20/mapitr},
  }