BibTeX Reference for “Cascading Style Sheets Level 2 Revision 2 (CSS 2.2) Specification”

@TechReport{Bos:16:CSS,
  author      = "Bert Bos",
  title       = "Cascading Style Sheets Level 2 Revision 2 ({CSS} 2.2) Specification",
  month       = apr,
  note        = "https://www.w3.org/TR/2016/WD-CSS22-20160412/",
  year        = "2016",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}