APA
                Levin M., Quest C. & Institute of Economic Affairs. (1992). Equal opportunities. London: IEA Health and Welfare Unit.
                
                Chicago
                Levin Michael, Quest Caroline and Institute of Economic Affairs. 1992. Equal opportunities. London: IEA Health and Welfare Unit.
                
                Harvard
                Levin M., Quest C. and Institute of Economic Affairs. (1992). Equal opportunities. London: IEA Health and Welfare Unit.
                
                MLA
                Levin Michael, Quest Caroline and Institute of Economic Affairs. Equal opportunities. London: IEA Health and Welfare Unit. 1992.