Dyfyniad APA

Dash, M. C. (2004). Ecology, chemistry and management of environmental pollution. Macmillan.

Dyfyniad Arddull Chicago

Dash, M. C. Ecology, Chemistry and Management of Environmental Pollution. New Delhi: Macmillan, 2004.

Dyfyniad MLA

Dash, M. C. Ecology, Chemistry and Management of Environmental Pollution. Macmillan, 2004.

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