Attewell, P. B., & Farmer, I. W. (1976). Principles of Engineering Geology. Chapman & Hall.
シカゴスタイル引用形Attewell, P. B., , I. W. Farmer. Principles of Engineering Geology. London: Chapman & Hall, 1976.
MLA引用形式Attewell, P. B., , I. W. Farmer. Principles of Engineering Geology. Chapman & Hall, 1976.
警告: この引用は必ずしも正確ではありません.