citHeader("To cite package 'rio' in publications use:")
     
 year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date, perl = TRUE)
 vers <- paste("R package version", meta$Version)
 
 citEntry(entry="Manual",
		  title = "rio: A Swiss-army knife for data file I/O",
		  author = personList(as.person("Chung-hong Chan"), 
                              as.person("Geoffrey CH Chan"), 
                              as.person("Thomas J. Leeper"), 
                              as.person("Jason Becker")),
		  year = year,
		  note = vers,
		  textVersion =
		  paste("Chung-hong Chan, Geoffrey CH Chan, Thomas J. Leeper, and Jason Becker (",
				year,
				"). rio: A Swiss-army knife for data file I/O. ",
				vers, ".", sep=""))
