@book{steiner-ga34-de,
  author = {Steiner, Rudolf},
  title = {Lucifer – Gnosis},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {34},
  edition = {2},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {1987},
  pagetotal = {674},
  isbn = {978-3-7274-0340-8},
  language = {german},
}

@online{anthroposophyai-ga34,
  author = {Steiner, Rudolf},
  title = {Lucifer – Gnosis (GA 34), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/34/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Lucifer – Gnosis (GA 34), as served by anthroposophy.ai, https://anthroposophy.ai/ga/34/, register entry https://anthroposophy.ai/contents/34/, status as of 2026-10-21: German served; English editions English.},
}