APA (7th ed.) Citation

Webern, A. (1956). Sechs Stücke: Op. 6. Universal Edition.

Chicago Style (17th ed.) Citation

Webern, Anton. Sechs Stücke: Op. 6. Wien [u. a.]: Universal Edition, 1956.

MLA (8th ed.) Citation

Webern, Anton. Sechs Stücke: Op. 6. Universal Edition, 1956.

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