citHeader("To cite the 'cusp' package in publications use:")

bibentry(
  bibtype = "Article",
  title = "Fitting the Cusp Catastrophe in {R}: A cusp Package Primer",
  author = c(
    person(given = c("Raoul","P.","P.","P."), family = "Grasman"),
    person(given = c("Han","L.", "J."), family = "van der Maas"),
    person(given = c("Eric-Jan","M."), family = "Wagenmakers")
  ),
  journal = "Journal of Statistical Software",
  year = "2009",
  volume = "32",
  number = "8",
  pages = "1--27",
  url = "https://www.jstatsoft.org/v32/i08/",
  
  textVersion = 
    paste("Raoul P. P. P. Grasman, Han L. J. van der Maas,",
          "Eric-Jan Wagenmakers (2009).", 
          "Fitting the Cusp Catastrophe in R: A cusp Package Primer.",
          "Journal of Statistical Software 32(8), 1-27.",
          "URL https://www.jstatsoft.org/v32/i08/.")
)
