@book{steiner-ga2-de,
  author = {Steiner, Rudolf},
  title = {Grundlinien einer Erkenntnistheorie der Goetheschen Weltanschauung, mit besonderer Rücksicht auf Schiller (1886)},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {2},
  edition = {9},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {2022},
  pagetotal = {180},
  isbn = {978-3-7274-0023-0},
  language = {german},
}

@book{steiner-ga2-en-ap1940,
  author = {Steiner, Rudolf},
  title = {The Theory Of Knowledge Implicit in Goethe's World Conception},
  translator = {Olin D. Wannamaker},
  publisher = {Anthroposophic Press},
  address = {New York},
  year = {1940},
  pagetotal = {118},
  language = {english},
  note = {GA 2; edition code AP1940},
}

@book{steiner-ga2-en-mp1988,
  author = {Steiner, Rudolf},
  title = {The Science of Knowing. Outline of an Epistemology Implicit in the Goethean World View. With Particular Reference to Schiller},
  translator = {William Lindeman},
  publisher = {Mercury Press},
  address = {Spring Valley, N. Y.},
  year = {1988},
  pagetotal = {125},
  isbn = {0-936132-97-3},
  language = {english},
  note = {GA 2; edition code MP1988},
}

@online{anthroposophyai-ga2,
  author = {Steiner, Rudolf},
  title = {Grundlinien einer Erkenntnistheorie der Goetheschen Weltanschauung, mit besonderer Rücksicht auf Schiller (1886) (GA 2), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/2/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Grundlinien einer Erkenntnistheorie der Goetheschen Weltanschauung, mit besonderer Rücksicht auf Schiller (1886) (GA 2), as served by anthroposophy.ai, https://anthroposophy.ai/ga/2/, register entry https://anthroposophy.ai/contents/2/, status as of 2026-10-21: German served; English editions AP1940, MP1988.},
}