Rand McNally and Company. (1949). Rand McNally-Cosmopolitan world atlas. [s.n.].
Chicagoスタイル(17版)引用形式Rand McNally and Company. Rand McNally-Cosmopolitan World Atlas. Chicago: [s.n.], 1949.
MLA(9版)引用形式Rand McNally and Company. Rand McNally-Cosmopolitan World Atlas. [s.n.], 1949.
警告: この引用は必ずしも正確ではありません.