Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

ebrary, Inc, et al. Studies of Supply and Demand in Higher Education. University of Chicago Press, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.