To cite npmv in publications use:

Burchett WW, Ellis AR, Harrar SW, Bathke AC (2017). “Nonparametric Inference for Multivariate Data: The R Package npmv.” Journal of Statistical Software, 76(4), 1–18. doi:10.18637/jss.v076.i04.

Corresponding BibTeX entry:

  @Article{,
    title = {Nonparametric Inference for Multivariate Data: The {R}
      Package {npmv}},
    author = {Woodrow W. Burchett and Amanda R. Ellis and Solomon W.
      Harrar and Arne C. Bathke},
    journal = {Journal of Statistical Software},
    year = {2017},
    volume = {76},
    number = {4},
    pages = {1--18},
    doi = {10.18637/jss.v076.i04},
  }