@book{steiner-ga123-de,
  author = {Steiner, Rudolf},
  title = {Das Matthäus-Evangelium},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {123},
  edition = {7},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {1988},
  pagetotal = {282},
  isbn = {978-3-7274-6682-3},
  language = {german},
}

@book{steiner-ga123-en-rsp1965,
  author = {Steiner, Rudolf},
  title = {The Gospel of St. Matthew (1965)},
  translator = {Dorothy S. Osmond and Mildred Kirkcaldy},
  publisher = {Rudolf Steiner Press},
  year = {1965},
  language = {english},
  note = {GA 123; edition code RSP1965},
}

@online{anthroposophyai-ga123,
  author = {Steiner, Rudolf},
  title = {Das Matthäus-Evangelium (GA 123), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/123/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Das Matthäus-Evangelium (GA 123), as served by anthroposophy.ai, https://anthroposophy.ai/ga/123/, register entry https://anthroposophy.ai/contents/123/, status as of 2026-10-21: German served; English editions RSP1965.},
}