Cita APA (7a ed.)

Calvino, I., & Colquhoun, A. (1976). The path to the nest of spiders. Ecco Press.

Cita Chicago Style (17a ed.)

Calvino, Italo, y Archibald Colquhoun. The Path to the Nest of Spiders. New York: Ecco Press, 1976.

Cita MLA (9a ed.)

Calvino, Italo, y Archibald Colquhoun. The Path to the Nest of Spiders. Ecco Press, 1976.