Dyfyniad APA

Pye, R. G. W. (1989). Injection Mould Design, 4th Ed. East West Press.

Dyfyniad Arddull Chicago

Pye, R G W. Injection Mould Design, 4th Ed. New Delhi: East West Press, 1989.

Dyfyniad MLA

Pye, R G W. Injection Mould Design, 4th Ed. East West Press, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.