citHeader("When using welo in publications, please cite:")

## R >= 2.8.0 passes package metadata to citation().
if(!exists("meta") || is.null(meta)) meta <- packageDescription("welo")

year <- 2022
note <- sprintf("R package version %s.", meta$Version)

citEntry(entry="Manual",
         title = "welo: Weighted and Standard Elo Rates",
         author = personList(as.person("Vincenzo Candila")),
         year         = year,
         note         = note,
         textVersion = 
         paste("Vincenzo Candila",
               sprintf("(%s).", year),
               "welo: Weighted and Standard Elo Rates.",
	       note),
	 header = "To cite the welo package, please use:"
)