Calvino, I. (1972). Invisible Cities. Harvest Book.
Chicagoスタイル(17版)引用形式Calvino, Italo. Invisible Cities. New York: Harvest Book, 1972.
MLA(9版)引用形式Calvino, Italo. Invisible Cities. Harvest Book, 1972.
警告: この引用は必ずしも正確ではありません.
Calvino, I. (1972). Invisible Cities. Harvest Book.
Chicagoスタイル(17版)引用形式Calvino, Italo. Invisible Cities. New York: Harvest Book, 1972.
MLA(9版)引用形式Calvino, Italo. Invisible Cities. Harvest Book, 1972.