APA引用形式

Crawford. (1981). Plastic engineering (2nd ed.). Pergaman Press.

シカゴスタイル引用形

Crawford. Plastic Engineering. 2nd ed. NeewYork: Pergaman Press, 1981.

MLA引用形式

Crawford. Plastic Engineering. 2nd ed. Pergaman Press, 1981.

警告: この引用は必ずしも正確ではありません.