Calvino, I., & Colquhoun, A. (1976). The path to the nest of spiders. Ecco Press.
Dyfyniad Arddull ChicagoCalvino, Italo, and Archibald Colquhoun. The Path to the Nest of Spiders. New York: Ecco Press, 1976.
Dyfyniad MLACalvino, Italo, and Archibald Colquhoun. The Path to the Nest of Spiders. Ecco Press, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.