APA

Dennis N., Erdos G. & Institute of Economic Affairs (Great Britain). (1993). Families without fatherhood. London: IEA Health and Welfare Unit.

Chicago

Dennis Norman, Erdos George and Institute of Economic Affairs (Great Britain). 1993. Families without fatherhood. London: IEA Health and Welfare Unit.

Harvard

Dennis N., Erdos G. and Institute of Economic Affairs (Great Britain). (1993). Families without fatherhood. London: IEA Health and Welfare Unit.

MLA

Dennis Norman, Erdos George and Institute of Economic Affairs (Great Britain). Families without fatherhood. London: IEA Health and Welfare Unit. 1993.