APA

Steiner R., . (1984). The four seasons and the archangels: experience of the course of the year in four cosmic imaginations : five lectures given in Dornach, Switzerland, from 5th to 13th October, 1923. London: Rudolf Steiner Press.

Chicago

Steiner Rudolf, . 1984. The four seasons and the archangels: experience of the course of the year in four cosmic imaginations : five lectures given in Dornach, Switzerland, from 5th to 13th October, 1923. London: Rudolf Steiner Press.

Harvard

Steiner R., . (1984). The four seasons and the archangels: experience of the course of the year in four cosmic imaginations : five lectures given in Dornach, Switzerland, from 5th to 13th October, 1923. London: Rudolf Steiner Press.

MLA

Steiner Rudolf, . The four seasons and the archangels: experience of the course of the year in four cosmic imaginations : five lectures given in Dornach, Switzerland, from 5th to 13th October, 1923. London: Rudolf Steiner Press. 1984.