Sandstrom, G. E. (1963). History of tunnelling.
シカゴスタイル引用形Sandstrom, Gosta E. History of Tunnelling. 1963.
MLA引用形式Sandstrom, Gosta E. History of Tunnelling. 1963.
警告: この引用は必ずしも正確ではありません.
APA引用形式
Sandstrom, G. E. (1963). History of tunnelling.
シカゴスタイル引用形Sandstrom, Gosta E. History of Tunnelling. 1963.
MLA引用形式Sandstrom, Gosta E. History of Tunnelling. 1963.