Lua APA (7ú heag.)
Lewis C S. (1977). The dark tower and other stories. Harcourt.
Lua i Stíl Chicago (17ú heag.)
Lewis C S. The Dark Tower and Other Stories. New York: Harcourt, 1977.
Lua MLA (9ú heag.)
Lewis C S. The Dark Tower and Other Stories. Harcourt, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.