Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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