Wolfe, I., Thompson, M., Gill, P., Tamburlini, G., Blair, M., van den Bruel, A., . . . McKee, M. (2013). Health services for children in western Europe.
Chicago-referens (17:e uppl.)Wolfe, I., et al. Health Services for Children in Western Europe. 2013.
MLA-referens (9:e uppl.)Wolfe, I., et al. Health Services for Children in Western Europe. 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.