Cope, D. W., & Diekey, F. (1973). Cope's plastics book. Goodheart-Willcox Co.
シカゴスタイル引用形Cope, Dwight W., , Floyd Diekey. Cope's Plastics Book. Illinois: Goodheart-Willcox Co, 1973.
MLA引用形式Cope, Dwight W., , Floyd Diekey. Cope's Plastics Book. Goodheart-Willcox Co, 1973.
警告: この引用は必ずしも正確ではありません.