citHeader("To cite systemfit in publications use:")

citEntry(
   entry       = "Article",
   title       = paste( "systemfit: A Package for Estimating Systems",
                        "of Simultaneous Equations in R" ),
   author      = personList( as.person( "Arne Henningsen" ),
                             as.person( "Jeff D. Hamann" ) ),
   journal     = "Journal of Statistical Software",
   year        = "2007",
   volume      = "23",
   number      = "4",
   pages       = "1--40",
   url         = "http://www.jstatsoft.org/v23/i04/",
   textVersion = paste( "Arne Henningsen and Jeff D. Hamann (2007).",
                        "systemfit: A Package for Estimating Systems",
                        "of Simultaneous Equations in R.",
                        "Journal of Statistical Software 23(4), 1-40.",
                        "URL http://www.jstatsoft.org/v23/i04/." )
)