Dyfyniad APA

Lecomber, R. (1975). Economic Growth Versus the Environment. Macmillan.

Dyfyniad Arddull Chicago

Lecomber, Richard. Economic Growth Versus the Environment. London: Macmillan, 1975.

Dyfyniad MLA

Lecomber, Richard. Economic Growth Versus the Environment. Macmillan, 1975.

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