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

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

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