Cita APA (7a ed.)

Kopelev, L., Austin, A., & Böll, H. (1977). No jail for thought. Secker & Warburg.

Cita Chicago Style (17a ed.)

Kopelev, Lev, Anthony Austin, y Heinrich Böll. No Jail for Thought. London: Secker & Warburg, 1977.

Cita MLA (9a ed.)

Kopelev, Lev, et al. No Jail for Thought. Secker & Warburg, 1977.