@book{steiner-ga210-de,
  author = {Steiner, Rudolf},
  title = {Alte und neue Einweihungsmethoden - Drama und Dichtung im Bewußtseins-Umschwung der Neuzeit},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {210},
  edition = {2},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {2001},
  pagetotal = {280},
  isbn = {978-3-7274-2102-0},
  language = {german},
}

@book{steiner-ga210-en-rsp1991,
  author = {Steiner, Rudolf},
  title = {Old and New Methods of Initiation},
  translator = {Johanna Collis},
  publisher = {Rudolf Steiner Press},
  year = {1991},
  language = {english},
  note = {GA 210; edition code RSP1991},
}

@online{anthroposophyai-ga210,
  author = {Steiner, Rudolf},
  title = {Alte und neue Einweihungsmethoden - Drama und Dichtung im Bewußtseins-Umschwung der Neuzeit (GA 210), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/210/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Alte und neue Einweihungsmethoden - Drama und Dichtung im Bewußtseins-Umschwung der Neuzeit (GA 210), as served by anthroposophy.ai, https://anthroposophy.ai/ga/210/, register entry https://anthroposophy.ai/contents/210/, status as of 2026-10-21: German served; English editions RSP1991.},
}