APA(7版)引用形式
Semper, E., & Coggin, P. (1976). Hidden Factors in technological change. Pergamon Pr.
Chicagoスタイル(17版)引用形式
Semper, Edward, , Philip Coggin. Hidden Factors in Technological Change. Oxford [usw.], Frankfurt: Pergamon Pr, 1976.
MLA(9版)引用形式
Semper, Edward, , Philip Coggin. Hidden Factors in Technological Change. Pergamon Pr, 1976.
警告: この引用は必ずしも正確ではありません.