To cite the 'rmdcev' package in publications use:

Lloyd-Smith P (2020). rmdcev: Kuhn-Tucker and Multiple Discrete-Continuous Extreme Value Models. R package version 1.2.4, https://github.com/plloydsmith/rmdcev.

Corresponding BibTeX entry:

  @Manual{,
    title = {rmdcev: Kuhn-Tucker and Multiple Discrete-Continuous
      Extreme Value Models},
    author = {Patrick Lloyd-Smith},
    year = {2020},
    note = {R package version 1.2.4},
    url = {https://github.com/plloydsmith/rmdcev},
  }