Παραπομπή σε μορφή APA (7η εκδ.)

Witte, J. F. (2000). The market approach to education: An analysis of America's first voucher program. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Witte, John F. The Market Approach to Education: An Analysis of America's First Voucher Program. Princeton, N.J.: Princeton University Press, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Witte, John F. The Market Approach to Education: An Analysis of America's First Voucher Program. Princeton University Press, 2000.