APA (7th ed.) Citation

Pleyel, I., & Nowotny, C. (1950). Sechs kleine Duette: Op. 23 ; 2 violini = Six petits duos ([Stimmen].). Universal-Ed.

Chicago Style (17th ed.) Citation

Pleyel, Ignaz, and Carl Nowotny. Sechs Kleine Duette: Op. 23 ; 2 Violini = Six Petits Duos. [Stimmen]. Wien [u.a.]: Universal-Ed, 1950.

MLA (9th ed.) Citation

Pleyel, Ignaz, and Carl Nowotny. Sechs Kleine Duette: Op. 23 ; 2 Violini = Six Petits Duos. [Stimmen]. Universal-Ed, 1950.