Dyfyniad APA

(2012). Climate change and health: Reference manual, 2012. Department of Health & World Health Organization.

Dyfyniad Arddull Chicago

Climate Change and Health: Reference Manual, 2012. Manila: Department of Health & World Health Organization, 2012.

Dyfyniad MLA

Climate Change and Health: Reference Manual, 2012. Department of Health & World Health Organization, 2012.

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