To cite package 'kedd' in publications use:

A.C. Guidoum (2015). kedd: Kernel estimator and bandwidth selection for density and its derivatives.R package version 1.0.3.http://CRAN.R-project.org/package=kedd

Corresponding BibTeX entry:

  @Manual{,
    title = {kedd: Kernel estimator and bandwidth selection for density
      and its derivatives.},
    author = {A.C. Guidoum},
    year = {2015},
    note = {R package version 1.0.3},
    url = {http://CRAN.R-project.org/package=kedd},
  }