 citHeader("To cite the 'Rcmdr' package in publications use:")
 
year <- sub("-.*", "", meta$Date)
note <- sprintf("R package version %s", meta$Version)
 
 citEntry(
    entry = "Manual",
    title = "{Rcmdr: R Commander}",
    author = "John Fox and Milan Bouchet-Valat",
    year = year,
    note = note,
    url = "http://socserv.socsci.mcmaster.ca/jfox/Misc/Rcmdr/",
    textVersion = paste0("Fox, J., and Bouchet-Valat, M. (", year, "). Rcmdr: R Commander. ", note, ".")
  )
 
 citEntry(
     entry = "Book",
     title = "Using the {R Commander}: A Point-and-Click Interface for {R}",
     author = as.person("John Fox [aut]"),
     year = "2017",
     publisher = "Chapman and Hall/CRC Press",
     address = "Boca Raton {FL}",
     url = "http://socserv.mcmaster.ca/jfox/Books/RCommander/",
     textVersion="Fox, J. (2017). Using the R Commander: A Point-and-Click Interface or R. Boca Raton FL: Chapman and Hall/CRC Press."
  )
 
  citEntry(
     entry = "Article",
     title = "The {R} {C}ommander: A Basic Statistics Graphical User Interface to {R}",
     author = as.person("John Fox [aut]"),
     year = "2005",
     journal = "Journal of Statistical Software",
     volume = "14",
     number = "9",
     pages = "1--42",
     url = "http://www.jstatsoft.org/v14/i09",
     textVersion="Fox, J. (2005). The R Commander: A Basic Statistics Graphical User Interface to R. Journal of Statistical Software, 14(9): 1--42."
  )
