APA (7 ম সংস্করণ) উদ্ধৃতি

United States. Office of Education, National Institute of Education, & Harrison, S. A. (1975). Improving instructional productivity in higher education. Educational Technology Pub.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United States. Office of Education, National Institute of Education, এবং Shelley A. Harrison. Improving Instructional Productivity in Higher Education. Englewood Cliffs, N. J: Educational Technology Pub, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

United States. Office of Education, et al. Improving Instructional Productivity in Higher Education. Educational Technology Pub, 1975.