Dyfyniad APA

C W Hinman. (1941). Pressworking of metals. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

C W Hinman. Pressworking of Metals. New York: McGraw-Hill, 1941.

Dyfyniad MLA

C W Hinman. Pressworking of Metals. New York: McGraw-Hill, 1941.

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