@book{steiner-ga68a-de,
  author = {Steiner, Rudolf},
  title = {Über das Wesen des Christentums},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {68a},
  edition = {1},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {2020},
  pagetotal = {706},
  isbn = {978-3-7274-0680-5},
  language = {german},
}

@online{anthroposophyai-ga68a,
  author = {Steiner, Rudolf},
  title = {Über das Wesen des Christentums (GA 68a), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/68a/},
  urldate = {2026-10-20},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Über das Wesen des Christentums (GA 68a), as served by anthroposophy.ai, https://anthroposophy.ai/ga/68a/, register entry https://anthroposophy.ai/contents/68a/, status as of 2026-10-20: German served; English editions English.},
}