Citação norma APA

(2000). Calculation of National Index of Public Effort to Fund Education. U.S. Department of Education.

Citação norma Chicago

Calculation of National Index of Public Effort to Fund Education. U.S. Department of Education, 2000.

Citação norma MLA

Calculation of National Index of Public Effort to Fund Education. U.S. Department of Education, 2000.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.