APA
Berger B., Davies J., Carlson A. & Institute of Economic Affairs. (1993). The family. London: IEA Health and Welfare Unit.
Chicago
Berger Brigitte, Davies Jon, Carlson Allan and Institute of Economic Affairs. 1993. The family. London: IEA Health and Welfare Unit.
Harvard
Berger B., Davies J., Carlson A. and Institute of Economic Affairs. (1993). The family. London: IEA Health and Welfare Unit.
MLA
Berger Brigitte, Davies Jon, Carlson Allan and Institute of Economic Affairs. The family. London: IEA Health and Welfare Unit. 1993.