APA-ийн эшлэл(7 дахь хэвлэлт)

Christle, A. (2007). And Then There Were None. Harpercollins.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Christle, Agastha. And Then There Were None. London: Harpercollins, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Christle, Agastha. And Then There Were None. Harpercollins, 2007.