Dyfyniad APA

Gerling, H. (2006). All about machine tools (2nd ed.). New Age International.

Dyfyniad Arddull Chicago

Gerling, Heinrich. All About Machine Tools. 2nd ed. New Delhi: New Age International, 2006.

Dyfyniad MLA

Gerling, Heinrich. All About Machine Tools. 2nd ed. New Age International, 2006.

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