@book{steiner-ga322-de,
  author = {Steiner, Rudolf},
  title = {Grenzen der Naturerkenntnis},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {322},
  edition = {6},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {2020},
  pagetotal = {182},
  isbn = {978-3-7274-6660-1},
  language = {german},
}

@book{steiner-ga322-en-ap1983,
  author = {Steiner, Rudolf},
  title = {The Boundaries of Natural Science},
  translator = {Frederick Amrine and Konrad Oberhuber},
  publisher = {Anthroposophic Press},
  year = {1983},
  language = {english},
  note = {GA 322; edition code AP1983},
}

@online{anthroposophyai-ga322,
  author = {Steiner, Rudolf},
  title = {Grenzen der Naturerkenntnis (GA 322), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/322/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Grenzen der Naturerkenntnis (GA 322), as served by anthroposophy.ai, https://anthroposophy.ai/ga/322/, register entry https://anthroposophy.ai/contents/322/, status as of 2026-10-21: German served; English editions AP1983.},
}