Dyfyniad APA

(1977). Steam at work: Industrial and marine steam plant [proceedings]. Mechanical Engineering Publication.

Dyfyniad Arddull Chicago

Steam at Work: Industrial and Marine Steam Plant [proceedings]. London: Mechanical Engineering Publication, 1977.

Dyfyniad MLA

Steam at Work: Industrial and Marine Steam Plant [proceedings]. Mechanical Engineering Publication, 1977.

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