Dyfyniad APA

G-Journal of Environmental Science and Technology | Environment, Agriculture and Education Society. Cambridge University Press.

Dyfyniad Arddull Chicago

G-Journal of Environmental Science and Technology | Environment, Agriculture and Education Society. Cambridge University Press.

Dyfyniad MLA

G-Journal of Environmental Science and Technology | Environment, Agriculture and Education Society. Cambridge University Press.

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