Παραπομπή APA

Cox, E. K., & Williamson, K. (1977). Its Technology aand Implications.3 Vols. C R C Press.

Παραπομπή Chicago Style

Cox, E. Kenneth, και K.D Williamson. Its Technology Aand Implications.3 Vols. Cleveland: C R C Press, 1977.

Παραπομπή MLA

Cox, E. Kenneth, και K.D Williamson. Its Technology Aand Implications.3 Vols. C R C Press, 1977.