Cita APA (7th ed.)

Currie, J., & Reagan, P. (1998). Distance to hospital and children's access to care: Is being closer better, and for whomn. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Currie, Janet, i Patricia Reagan. Distance to Hospital and Children's Access to Care: Is Being Closer Better, and for Whomn. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9th ed.)

Currie, Janet, i Patricia Reagan. Distance to Hospital and Children's Access to Care: Is Being Closer Better, and for Whomn. National Bureau of Economic Research, 1998.