Cita APA (7a ed.)

Hindemith, P., & Wilder, T. (1961). The Long Christmas Dinner: Opera in one act ; 1960 / libretto by Thornton Wilder. Music and German version by Paul Hindemith (Klavierausz. vom Komponisten.). Schott.

Cita Chicago Style (17a ed.)

Hindemith, Paul, y Thornton Wilder. The Long Christmas Dinner: Opera in One Act ; 1960 / Libretto by Thornton Wilder. Music and German Version by Paul Hindemith. Klavierausz. vom Komponisten. Mainz [u.a.]: Schott, 1961.

Cita MLA (8a ed.)

Hindemith, Paul, y Thornton Wilder. The Long Christmas Dinner: Opera in One Act ; 1960 / Libretto by Thornton Wilder. Music and German Version by Paul Hindemith. Klavierausz. vom Komponisten. Schott, 1961.