Cita APA (7th ed.)
BINGLEY, P., & ET AL. (1991). THE LABOUR SUPPLY OF UK LONE MOTHERS: THE EFFECTS OF MAINTENANCE, AND THE WELFARE SYSTEM. JOHANN WOLFGANG GOETHE UNIVERSITAT FRANKFURT.
Cita Chicago (17th ed.)
BINGLEY, P., i ET AL. THE LABOUR SUPPLY OF UK LONE MOTHERS: THE EFFECTS OF MAINTENANCE, AND THE WELFARE SYSTEM. FRANKFURT (DE): JOHANN WOLFGANG GOETHE UNIVERSITAT FRANKFURT, 1991.
Cita MLA (9th ed.)
BINGLEY, P., i ET AL. THE LABOUR SUPPLY OF UK LONE MOTHERS: THE EFFECTS OF MAINTENANCE, AND THE WELFARE SYSTEM. JOHANN WOLFGANG GOETHE UNIVERSITAT FRANKFURT, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.