Style de citation APA (7e éd.)

Cohen, R. (1993). When the old left was young: Student radicals and America's first mass student movement, 1929-1941. Oxford University Press.

Style de citation Chicago (17e éd.)

Cohen, Robert. When the Old Left Was Young: Student Radicals and America's First Mass Student Movement, 1929-1941. New York: Oxford University Press, 1993.

Style de citation MLA (8e éd.)

Cohen, Robert. When the Old Left Was Young: Student Radicals and America's First Mass Student Movement, 1929-1941. Oxford University Press, 1993.