Cita APA (7a ed.)

Rose, A. M., & Freund, P. A. (1968). Libel and Academic Freedom: A lawsuit against political extremists. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Rose, Arnold Marshall, y Paul Abraham Freund. Libel and Academic Freedom: A Lawsuit Against Political Extremists. Minneapolis: University of Minnesota Press, 1968.

Cita MLA (9a ed.)

Rose, Arnold Marshall, y Paul Abraham Freund. Libel and Academic Freedom: A Lawsuit Against Political Extremists. University of Minnesota Press, 1968.