citHeader("To cite package 'emdbook' in publications use:")
desc <- packageDescription("emdbook")
year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", desc$Date)
vers <- paste("R package version", desc$Version)
citEntry(entry="Manual",
         title = "emdbook: Ecological Models and Data in R", 
         author = personList(as.person("Ben Bolker")),
         year = year,
note = vers,
textVersion =
paste("Ben Bolker (",
      year,
      "). emdbook: Ecological Models and Data in R",
      vers, ".", sep=""))
