Fry, C. (1954). The dark is light enough: A winter comedy. Oxford University Pr..
Citazione stile Chigago Style (17a edizione)Fry, Christopher. The Dark Is Light Enough: A Winter Comedy. London: Oxford University Pr., 1954.
Citatione MLA (9a ed.)Fry, Christopher. The Dark Is Light Enough: A Winter Comedy. Oxford University Pr., 1954.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.