BibTeX Reference for “Portable Network Graphics (PNG) Specification (Third Edition)”

@TechReport{Blume:23:PNG,
  author      = "Chris Blume and Chris Seeger and Leonard Rosenthol and Chris Lilley and Pierre-Anthony Lemieux",
  title       = "Portable Network Graphics ({PNG}) Specification (Third Edition)",
  month       = sep,
  note        = "https://www.w3.org/TR/2023/CR-png-3-20230921/",
  year        = "2023",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "Candidate Recommendation",
  institution = "W3C",
}