Legget, R. F., & Hatheway, A. W. (1988). Geology and Engineering. New York: McGraw-Hill.
シカゴスタイル引用形Legget, Robert F., , Allen W. Hatheway. Geology and Engineering. New York: McGraw-Hill, 1988.
MLA引用形式Legget, Robert F., , Allen W. Hatheway. Geology and Engineering. New York: McGraw-Hill, 1988.
警告: この引用は必ずしも正確ではありません.