Dyfyniad APA

Grainger, A. (1993). Controlling tropical deforestation. Earthscan publications ltd.

Dyfyniad Arddull Chicago

Grainger, Alan. Controlling Tropical Deforestation. London: Earthscan publications ltd, 1993.

Dyfyniad MLA

Grainger, Alan. Controlling Tropical Deforestation. Earthscan publications ltd, 1993.

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