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

bibentry(bibtype = "Book",
         title = "Spatial Relationships Between Two Georeferenced Variables: with Applications in R",
         author = c(as.person("R. Vallejos"),
                    as.person("F. Osorio"),
                    as.person("M. Bevilacqua")),
         publisher = "Springer",
         address      = "New York",
         year         = 2020,
         note         = "ISBN 978-3-030-56680-7",
         url          = "http://srb2gv.mat.utfsm.cl/",
         textVersion =
         paste("Vallejos, R., Osorio, F., Bevilacqua, M. (2020).",
               "Spatial Relationships Between Two Georeferenced Variables: with Applications in R.",
               "Springer, New York. ISBN 978-3-030-56680-7")
)
