Ali, S. (1985). The fall of a sparrow. Oxford.
Chicago Style (17th ed.) ZitazioaAli, Salim. The Fall of a Sparrow. Delhi: Oxford, 1985.
MLA (9th ed.) ZitazioaAli, Salim. The Fall of a Sparrow. Oxford, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.