APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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