APA(7版)引用形式

(2007). Course Credit Accrual & Dropping Out of High School. U.S. Department of Education.

Chicagoスタイル(17版)引用形式

Course Credit Accrual & Dropping Out of High School. U.S. Department of Education, 2007.

MLA(9版)引用形式

Course Credit Accrual & Dropping Out of High School. U.S. Department of Education, 2007.

警告: この引用は必ずしも正確ではありません.