Cita APA (7a ed.)

Kernan, A. B. (1997). What's happened to the humanities? Princenton University Press.

Cita Chicago Style (17a ed.)

Kernan, Alvin B. What's Happened to the Humanities? Princenton: Princenton University Press, 1997.

Cita MLA (9a ed.)

Kernan, Alvin B. What's Happened to the Humanities? Princenton University Press, 1997.