Dyfyniad APA

Geneva.World Health Organization. (1990). Potential health effects of climatic change: Report of a WHO task group. B R.

Dyfyniad Arddull Chicago

Geneva.World Health Organization. Potential Health Effects of Climatic Change: Report of a WHO Task Group. Delhi: B R, 1990.

Dyfyniad MLA

Geneva.World Health Organization. Potential Health Effects of Climatic Change: Report of a WHO Task Group. B R, 1990.

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