To cite mosum in publications use:

Meier A, Kirch C, Cho H (2021). “mosum: A Package for Moving Sums in Change-Point Analysis.” Journal of Statistical Software, 97(8), 1–42. doi: 10.18637/jss.v097.i08.

Corresponding BibTeX entry:

  @Article{,
    title = {{mosum}: A Package for Moving Sums in Change-Point
      Analysis},
    author = {Alexander Meier and Claudia Kirch and Haeran Cho},
    journal = {Journal of Statistical Software},
    year = {2021},
    volume = {97},
    number = {8},
    pages = {1--42},
    doi = {10.18637/jss.v097.i08},
  }