@book{steiner-ga5-de,
  author = {Steiner, Rudolf},
  title = {Friedrich Nietzsche, ein Kämpfer gegen seine Zeit (1895)},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {5},
  edition = {5},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {2019},
  pagetotal = {258},
  isbn = {978-3-7274-0051-3},
  language = {german},
}

@book{steiner-ga5-en-rspi1960,
  author = {Steiner, Rudolf},
  title = {Friedrich Nietzsche, Fighter for Freedom},
  translator = {Margaret Ingram deRis},
  publisher = {Rudolf Steiner Publications},
  address = {Englewood, N. J.},
  year = {1960},
  pagetotal = {212},
  language = {english},
  note = {GA 5; edition code RSPI1960},
}

@online{anthroposophyai-ga5,
  author = {Steiner, Rudolf},
  title = {Friedrich Nietzsche, ein Kämpfer gegen seine Zeit (1895) (GA 5), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/5/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Friedrich Nietzsche, ein Kämpfer gegen seine Zeit (1895) (GA 5), as served by anthroposophy.ai, https://anthroposophy.ai/ga/5/, register entry https://anthroposophy.ai/contents/5/, status as of 2026-10-21: German served; English editions RSPI1960.},
}