APA引用形式

Killough.Hugh B and Killough.Lucy W. (1948). Economics of International Trade (IInd edition 1948.). McGraw-Hill Book Company,Inc.

シカゴスタイル引用形

Killough.Hugh B and Killough.Lucy W. Economics of International Trade. IInd edition 1948. New York: McGraw-Hill Book Company,Inc, 1948.

MLA引用形式

Killough.Hugh B and Killough.Lucy W. Economics of International Trade. IInd edition 1948. McGraw-Hill Book Company,Inc, 1948.