Geographia Limited. (1984). Geographia atlas of the world. Geographia.
Chicagoスタイル(17版)引用形式Geographia Limited. Geographia Atlas of the World. London: Geographia, 1984.
MLA(9版)引用形式Geographia Limited. Geographia Atlas of the World. Geographia, 1984.
警告: この引用は必ずしも正確ではありません.