Cita APA (7a ed.)

Blau, D. (2000). Child care subsidy programs. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Blau, David. Child Care Subsidy Programs. Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Blau, David. Child Care Subsidy Programs. National Bureau of Economic Research, 2000.