Dyfyniad APA

(1975). Wet Steam 4 [proceedings]. Mechanical Engineering Publication.

Dyfyniad Arddull Chicago

Wet Steam 4 [proceedings]. London: Mechanical Engineering Publication, 1975.

Dyfyniad MLA

Wet Steam 4 [proceedings]. Mechanical Engineering Publication, 1975.

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