Dyfyniad APA

Workshop on. (1977). Report: Energy: Global prospects, 1985- 2000. McGraw-Hill.

Dyfyniad Arddull Chicago

Workshop on. Report: Energy: Global Prospects, 1985- 2000. New York: McGraw-Hill, 1977.

Dyfyniad MLA

Workshop on. Report: Energy: Global Prospects, 1985- 2000. McGraw-Hill, 1977.

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