To cite package ‘latticeDensity’ in publications use:

  Barry R (2025). _latticeDensity: Density Estimation and Nonparametric
  Regression on Irregular Regions_. R package version 1.2.7,
  <https://CRAN.R-project.org/package=latticeDensity>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {latticeDensity: Density Estimation and Nonparametric Regression on Irregular
Regions},
    author = {Ronald Barry},
    year = {2025},
    note = {R package version 1.2.7},
    url = {https://CRAN.R-project.org/package=latticeDensity},
  }