Cita APA

Calvino, I. (1974). Invisible cities. Tr by william Weaver. Pan Book.

Chicago Edition Citation

Calvino, Italo. Invisible Cities. Tr by William Weaver. London: Pan Book, 1974.

Cita MLA

Calvino, Italo. Invisible Cities. Tr by William Weaver. Pan Book, 1974.