BibTeX Reference for “EPUB 3.3”

@TechReport{Herman:23:E,
  author      = "Ivan Herman and Dave Cramer and Matt Garrish",
  title       = "{EPUB} 3.3",
  month       = may,
  note        = "https://www.w3.org/TR/2023/REC-epub-33-20230525/",
  year        = "2023",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Recommendation",
  institution = "W3C",
}