Dyfyniad APA

(1984). Energy development quality of life [proceedings]. World Energy Conference.

Dyfyniad Arddull Chicago

Energy Development Quality of Life [proceedings]. London: World Energy Conference, 1984.

Dyfyniad MLA

Energy Development Quality of Life [proceedings]. World Energy Conference, 1984.

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