Dyfyniad APA

Monga, G. (2001). Environment and development. Deep and Deep.

Dyfyniad Arddull Chicago

Monga, G.S. Environment and Development. New Delhi: Deep and Deep, 2001.

Dyfyniad MLA

Monga, G.S. Environment and Development. Deep and Deep, 2001.

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