title  <- sprintf("{%s}: %s", meta$Package, meta$Title)
author <- meta$Authors
year   <- sub("-.*", "", meta$Packaged)
note   <- sprintf("R package version %s", meta$Version)
url    <- sprintf("https://CRAN.R-project.org/package=%s", meta$Package)

bibentry(bibtype="Manual", title=title, author=eval(parse(text=author)),
         year=year, note=note, url=url)
