APA (7th ed.) Citation

Calvino, I. (1988). Six memos for the next millennium. Harvard University Press.

Chicago Style (17th ed.) Citation

Calvino, Italo. Six Memos for the Next Millennium. Cambridge, Mass.: Harvard University Press, 1988.

MLA (9th ed.) Citation

Calvino, Italo. Six Memos for the Next Millennium. Harvard University Press, 1988.