To cite package ‘clespr’ in publications use:

Ma T, Wu W, Zhu J, Feng X (2018). clespr: Composite Likelihood Estimation for Spatial Data. R package version 1.1.2, https://CRAN.R-project.org/package=clespr.

Corresponding BibTeX entry:

  @Manual{,
    title = {clespr: Composite Likelihood Estimation for Spatial Data},
    author = {Ting Fung (Ralph) Ma and Wenbo Wu and Jun Zhu and
      Xiaoping Feng},
    year = {2018},
    note = {R package version 1.1.2},
    url = {https://CRAN.R-project.org/package=clespr},
  }