Allen, P. W. (1972). Natural rubber and the synthetics. C. Lockwood.
シカゴスタイル引用形Allen, Peter William. Natural Rubber and the Synthetics. London: C. Lockwood, 1972.
MLA引用形式Allen, Peter William. Natural Rubber and the Synthetics. C. Lockwood, 1972.
警告: この引用は必ずしも正確ではありません.