Cita APA (7th ed.)

Di Masso, G., & Jacques, R. (1985). The shadow by the door. Zed Books.

Cita Chicago (17th ed.)

Di Masso, Gerardo, i Richard Jacques. The Shadow by the Door. London: Zed Books, 1985.

Cita MLA (9th ed.)

Di Masso, Gerardo, i Richard Jacques. The Shadow by the Door. Zed Books, 1985.