APA (7th ed.) Citation

Strauss, R. (2013). Also sprach Zarathustra: Tondichtung, op. 30 = tone poem. Ernst Eulenburg & Co. GmbH.

Chicago Style (17th ed.) Citation

Strauss, Richard. Also Sprach Zarathustra: Tondichtung, Op. 30 = Tone Poem. London: Ernst Eulenburg & Co. GmbH, 2013.

MLA (9th ed.) Citation

Strauss, Richard. Also Sprach Zarathustra: Tondichtung, Op. 30 = Tone Poem. Ernst Eulenburg & Co. GmbH, 2013.

Warning: These citations may not always be 100% accurate.