APA (7th ed.) Citation

Stockhausen, K. (1954). Nr. 2, Klavierstücke I-IV. Universal Edition.

Chicago Style (17th ed.) Citation

Stockhausen, Karlheinz. Nr. 2, Klavierstücke I-IV. London: Universal Edition, 1954.

MLA (9th ed.) Citation

Stockhausen, Karlheinz. Nr. 2, Klavierstücke I-IV. Universal Edition, 1954.

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