(1969). Cowles encyclopedia of science, industry, and technology. New York: Cowles Book Co.
シカゴスタイル引用形Cowles Encyclopedia of Science, Industry, and Technology. New York: Cowles Book Co, 1969.
MLA引用形式Cowles Encyclopedia of Science, Industry, and Technology. New York: Cowles Book Co, 1969.
警告: この引用は必ずしも正確ではありません.