Cita APA (7a ed.)

Hofstadter, R. (1964). Academic freedom in the age of the college (5th print.). Columbia University Press.

Cita Chicago Style (17a ed.)

Hofstadter, Richard. Academic Freedom in the Age of the College. 5th print. New York ; London: Columbia University Press, 1964.

Cita MLA (9a ed.)

Hofstadter, Richard. Academic Freedom in the Age of the College. 5th print. Columbia University Press, 1964.