Cita APA (7th ed.)

Gramsci, A., & Lawner, L. (1979). Letters from prison. London: Quartet Books.

Cita Chicago (17th ed.)

Gramsci, Antonio, i Lynne Lawner. Letters from Prison. London: Quartet Books, 1979.

Cita MLA (8th ed.)

Gramsci, Antonio, i Lynne Lawner. Letters from Prison. London: Quartet Books, 1979.