BibTeX Reference for “HTML5: Techniques for providing useful text alternatives”

@TechReport{McCarron:15:HT,
  author      = "Shane McCarron and Steve Faulkner and Liam Quin",
  title       = "{HTML5}: Techniques for providing useful text alternatives",
  month       = may,
  note        = "https://www.w3.org/TR/2015/NOTE-html-alt-techniques-20150521/",
  year        = "2015",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}