APA (7 ম সংস্করণ) উদ্ধৃতি

(2000). Trends in the Writing Performance of 4th-, 8th-, & 11th- Grade Students. U.S. Department of Education.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Trends in the Writing Performance of 4th-, 8th-, & 11th- Grade Students. U.S. Department of Education, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Trends in the Writing Performance of 4th-, 8th-, & 11th- Grade Students. U.S. Department of Education, 2000.