Cita APA (7th ed.)

Salzman, J., & Wallenstein, B. (1967). Years of protest: A collection of American writings of the 1930's. Pegasus Press.

Cita Chicago (17th ed.)

Salzman, Jack, i Barry Wallenstein. Years of Protest: A Collection of American Writings of the 1930's. N.Y.: Pegasus Press, 1967.

Cita MLA (8th ed.)

Salzman, Jack, i Barry Wallenstein. Years of Protest: A Collection of American Writings of the 1930's. Pegasus Press, 1967.