Lua APA (7ú heag.)
Lewis, C. S. (1944). The Case for Christianity. Macmillan.
Lua i Stíl Chicago (17ú heag.)
Lewis, C. S. The Case for Christianity. New York: Macmillan, 1944.
Lua MLA (9ú heag.)
Lewis, C. S. The Case for Christianity. Macmillan, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.