Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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.