To cite package ‘mvInterpolation’ in publications use:

  Maendle A (2018). _mvInterpolation: Performs interpolation in
  multidimensional settings_. R package version 0.0.0.9000,
  <https://github.com/amaendle/mvinterpolation>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mvInterpolation: Performs interpolation in multidimensional settings},
    author = {Andreas Maendle},
    year = {2018},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/amaendle/mvinterpolation},
  }