Dyfyniad APA

Lyons, A. R. (2004). Materials for architects and builders (2nd ed.). Elsevier.

Dyfyniad Arddull Chicago

Lyons, Arthur R. Materials for Architects and Builders. 2nd ed. Amsterdam: Elsevier, 2004.

Dyfyniad MLA

Lyons, Arthur R. Materials for Architects and Builders. 2nd ed. Elsevier, 2004.

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