Cita APA (7a ed.)

Blau, D., & Mocan, H. N. (1999). The supply of quality in child care centers. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Blau, David, y H. Naci Mocan. The Supply of Quality in Child Care Centers. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Blau, David, y H. Naci Mocan. The Supply of Quality in Child Care Centers. National Bureau of Economic Research, 1999.