Dyfyniad APA

Richard A.Bare Bares. (1982). Plastics in material and structural engineering. Elsevier.

Dyfyniad Arddull Chicago

Richard A.Bare Bares. Plastics in Material and Structural Engineering. Amsterdam: Elsevier, 1982.

Dyfyniad MLA

Richard A.Bare Bares. Plastics in Material and Structural Engineering. Elsevier, 1982.

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