Lua APA (7ú heag.)

Wolfe, J., & DeWitt, S. (1949). Tomorrow sings: For voice and piano. Carl Fischer.

Lua i Stíl Chicago (17ú heag.)

Wolfe, Jacques, agus S.A DeWitt. Tomorrow Sings: For Voice and Piano. New York: Carl Fischer, 1949.

Lua MLA (9ú heag.)

Wolfe, Jacques, agus S.A DeWitt. Tomorrow Sings: For Voice and Piano. Carl Fischer, 1949.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.