APA-ийн эшлэл(7 дахь хэвлэлт)

Lally, J. (2015). Complete Global Perspectives For Cambridge IGCSE & O Level Second Edition (2nd.). Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Lally, Jo. Complete Global Perspectives For Cambridge IGCSE & O Level Second Edition. 2nd. UK: Oxford University Press, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Lally, Jo. Complete Global Perspectives For Cambridge IGCSE & O Level Second Edition. 2nd. Oxford University Press, 2015.