APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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