Dyfyniad APA

Gilpin, A. (1995). Environmental impact assessment (EIA): Cutting edge for the twenty-first century. Cambridge University Press.

Dyfyniad Arddull Chicago

Gilpin, Alan. Environmental Impact Assessment (EIA): Cutting Edge for the Twenty-first Century. Cambridge, New York: Cambridge University Press, 1995.

Dyfyniad MLA

Gilpin, Alan. Environmental Impact Assessment (EIA): Cutting Edge for the Twenty-first Century. Cambridge University Press, 1995.

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