McCullers, C. A tree. A rock. A cloud: Carson McCullers. The South.(1979).
Lua i Stíl Chicago (17ú heag.)McCullers, Carson. "A Tree. A Rock. A Cloud: Carson McCullers." The South.(1979) .
Lua MLA (8ú heag.)McCullers, Carson. "A Tree. A Rock. A Cloud: Carson McCullers." The South.(1979), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.