Isherwood, C. (1966). The world in the evening: Christopher Isherwood. Penguin.
Lua i Stíl Chicago (17ú heag.)Isherwood, Christopher. The World in the Evening: Christopher Isherwood. Harmondsworth [u.a.]: Penguin, 1966.
Lua MLA (8ú heag.)Isherwood, Christopher. The World in the Evening: Christopher Isherwood. Penguin, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.