APA-ийн эшлэл(7 дахь хэвлэлт)

Fry, C. (1954). The dark is light enough: A winter comedy. Oxford University Pr..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fry, Christopher. The Dark Is Light Enough: A Winter Comedy. London: Oxford University Pr., 1954.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fry, Christopher. The Dark Is Light Enough: A Winter Comedy. Oxford University Pr., 1954.