Ferguson, W. K., & Bruun, G. (1930). A survey of European civilization since 1660. Boston: Houghton Mifflin Co.
シカゴスタイル引用形Ferguson, Wallace Klippert, , Geoffrey Bruun. A Survey of European Civilization Since 1660. Boston: Houghton Mifflin Co, 1930.
MLA引用形式Ferguson, Wallace Klippert, , Geoffrey Bruun. A Survey of European Civilization Since 1660. Boston: Houghton Mifflin Co, 1930.
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