APA(7版)引用形式

(1999). All About Direct Loans. U.S. Department of Education.

Chicagoスタイル(17版)引用形式

All About Direct Loans. U.S. Department of Education, 1999.

MLA(9版)引用形式

All About Direct Loans. U.S. Department of Education, 1999.

警告: この引用は必ずしも正確ではありません.