 citHeader("To cite the 'Rcmdr' package in publications use:")
 
  bibentry(
     bibtype = "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."
  )
