@book{steiner-ga213-de,
  author = {Steiner, Rudolf},
  title = {Menschenfragen und Weltenantworten},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {213},
  edition = {2},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {1987},
  pagetotal = {264},
  isbn = {978-3-7274-2130-3},
  language = {german},
}

@book{steiner-ga213-en-apc1960,
  author = {Steiner, Rudolf},
  title = {Human Questions and Cosmic Answers},
  translator = {Vera Compton-Burnett, Charles Davy, Dorothy S. Osmond and K. Wegener},
  publisher = {Anthroposophic Press},
  year = {1960},
  language = {english},
  note = {GA 213; edition code APC1960},
}

@online{anthroposophyai-ga213,
  author = {Steiner, Rudolf},
  title = {Menschenfragen und Weltenantworten (GA 213), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/213/},
  urldate = {2026-11-05},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Menschenfragen und Weltenantworten (GA 213), as served by anthroposophy.ai, https://anthroposophy.ai/ga/213/, register entry https://anthroposophy.ai/contents/213/, status as of 2026-11-05: German served; English editions APC1960.},
}