APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Petrie, P. (2006). Working with children in care: European perspectives. Open University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Pat Petrie. Working with Children in Care: European Perspectives. Maidenhead: Open University Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Pat Petrie. Working with Children in Care: European Perspectives. Open University Press, 2006.