Παραπομπή σε μορφή APA (7η εκδ.)

Unger, R. M. (1987). False Necessity: Anti-Necessitarian Social Theory in the Service of Radical Demorcacy. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Unger, Roberto Mangabeira. False Necessity: Anti-Necessitarian Social Theory in the Service of Radical Demorcacy. Cambridge : New York: Cambridge University Press, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Unger, Roberto Mangabeira. False Necessity: Anti-Necessitarian Social Theory in the Service of Radical Demorcacy. Cambridge University Press, 1987.