Christle, A. (2007). And Then There Were None. Harpercollins.
Chicago Style (17. basım) AtıfChristle, Agastha. And Then There Were None. London: Harpercollins, 2007.
MLA (9th ed.) AtıfChristle, Agastha. And Then There Were None. Harpercollins, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..