Citazione Stile APA (7a Edizione)

(2000). Percentage of Students With Disabilities Ages 6-21: 1986-96. U.S. Department of Education.

Citazione stile Chigago Style (17a edizione)

Percentage of Students With Disabilities Ages 6-21: 1986-96. U.S. Department of Education, 2000.

Citatione MLA (9a ed.)

Percentage of Students With Disabilities Ages 6-21: 1986-96. U.S. Department of Education, 2000.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.