Dyfyniad APA

Lloyd's register of shipping. (1975). Approved welding consumables for use in hull construction. LRS.

Dyfyniad Arddull Chicago

Lloyd's register of shipping. Approved Welding Consumables for Use in Hull Construction. London: LRS, 1975.

Dyfyniad MLA

Lloyd's register of shipping. Approved Welding Consumables for Use in Hull Construction. LRS, 1975.

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