To cite SPmlficmcm in publications use:

Nguile-Makao M, Bureau A (2015). “Semi-Parametric Maximum Likelihood Method for Interaction in Case-Mother Control-Mother Designs: Package SPmlficmcm.” Journal of Statistical Software, 68(10), 1–17. doi:10.18637/jss.v068.i10.

Corresponding BibTeX entry:

  @Article{,
    title = {Semi-Parametric Maximum Likelihood Method for Interaction
      in Case-Mother Control-Mother Designs: Package {SPmlficmcm}},
    author = {Moliere Nguile-Makao and Alexandre Bureau},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {68},
    number = {10},
    pages = {1--17},
    doi = {10.18637/jss.v068.i10},
  }