Παραπομπή σε μορφή APA (7η εκδ.)

Clotfelter, C. T., & Rothschild, M. (1993). Studies of supply and demand in higher education. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clotfelter, Charles T., και Michael Rothschild. Studies of Supply and Demand in Higher Education. Chicago: University of Chicago Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clotfelter, Charles T., και Michael Rothschild. Studies of Supply and Demand in Higher Education. University of Chicago Press, 1993.