Παραπομπή σε μορφή APA (7η εκδ.)

Altbach, P. G., Berdahl, R. O., & Gumport, P. J. (2011). American higher education in the twenty-first century: Social, political, and economic challenges (Third edition.). Johns Hopkins University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Altbach, Philip G., Robert Oliver Berdahl, και Patricia J. Gumport. American Higher Education in the Twenty-first Century: Social, Political, and Economic Challenges. Third edition. Baltimore: Johns Hopkins University Press, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Altbach, Philip G., et al. American Higher Education in the Twenty-first Century: Social, Political, and Economic Challenges. Third edition. Johns Hopkins University Press, 2011.