To cite the mgcViz package in publications use:

Fasiolo M., Nedellec R., Goude Y. and Wood S. N. (2018) Scalable visualisation methods for modern Generalized Additive Models. ArXiv preprint arXiv:1809.10632.

As mgcViz is often updated, you may want to cite its version number. Find it with 'help(package=mgcViz)'.

Corresponding BibTeX entry:

  @Article{,
    author = {Matteo Fasiolo and Raphael Nedellec and Yannig Goude and
      Simon N. Wood},
    title = {Scalable visualisation methods for modern Generalized
      Additive Models.},
    journal = {Arxiv preprint},
    year = {2018},
    url = {https://arxiv.org/abs/1707.03307},
  }