Dyfyniad APA

Bennett, A. E., & Siy, L. J. (1983). Blueprint Reading for Welders. Albany, New York: Delmar.

Dyfyniad Arddull Chicago

Bennett, A. E., và Louis J. Siy. Blueprint Reading for Welders. Albany, New York: Delmar, 1983.

Dyfyniad MLA

Bennett, A. E., và Louis J. Siy. Blueprint Reading for Welders. Albany, New York: Delmar, 1983.

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