Dyfyniad APA

Harvey, D. P. (1982). Engineering Properties of Steel. American Sociotey for Metals.

Dyfyniad Arddull Chicago

Harvey, D. Philip. Engineering Properties of Steel. Ohio: American Sociotey for Metals, 1982.

Dyfyniad MLA

Harvey, D. Philip. Engineering Properties of Steel. American Sociotey for Metals, 1982.

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