citHeader("To cite package 'stateMicromaps' renamed 'micromapST' in publications use: Daniel B. Carr 
and Linda Williams Pickle, Visualizing Data Patterns with Micromaps, CRC Press, 2010.")

## R >= 2.15.0 passes package metadata to citation().

if(!exists("meta") || is.null(meta)) meta <- packageDescription("micromapST")
       
       year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date)
       vers <- paste("R package version", meta$Version)
       
       citEntry(entry="Manual",
       title = "Visualizing Data Patterns with Micromaps",
       author = personList(as.person("Daniel B. Carr"),
                           as.person("Linda Williams Pickle"),
                           person("Micromap Author Team")),
       year = "2010",
       note = "CRC Press",
       textVersion =
            paste("Daniel B. Carr and Linda Williams Pickle (2010), Visualizing Data Patterns with Micromaps", sep=""))
