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

if(!exists("meta") || is.null(meta)) meta <- packageDescription("pdfCluster")

citEntry(entry="manual",
	title = paste("{R} package \\texttt{pdfCluster}: ",
	" Cluster analysis via nonparametric density estimation (version ", meta$Version, ")", sep=""),
	author = personList(as.person("A. Azzalini"),
	                     as.person("G. Menardi"),
			     as.person("T. Rosolin")),
address = "Universit\\`a di Padova, Italia",
year = substr(meta$Date, 1, 4),
url = "http://azzalini.stat.unipd.it/SW/Pkg-pdfCluster",
textVersion = 
paste("Azzalini, A., Menardi, G., Rosolin, T. (", substr(meta$Date, 1, 4), "). ",
"R package 'pdfCluster': Cluster analysis via nonparametric density estimation", " (version ", meta$Version, "). ",
"URL http://azzalini.stat.unipd.it/SW/Pkg-pdfCluster",
sep="")
)


 