Citazione Stile APA (7a Edizione)

(2000). Percentage Distribution According to Type Recently Read at School. U.S. Department of Education.

Citazione stile Chigago Style (17a edizione)

Percentage Distribution According to Type Recently Read at School. U.S. Department of Education, 2000.

Citatione MLA (9a ed.)

Percentage Distribution According to Type Recently Read at School. U.S. Department of Education, 2000.

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