BibTeX Reference for “Web Content Accessibility Guidelines 1.0”

@TechReport{Jacobs:99:WCA,
  author      = "Ian Jacobs and Gregg Vanderheiden and Wendy Chisholm",
  title       = "Web Content Accessibility Guidelines 1.0",
  month       = may,
  note        = "https://www.w3.org/TR/1999/WAI-WEBCONTENT-19990505/",
  year        = "1999",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Recommendation",
  institution = "W3C",
}