Dyfyniad APA

Dalby, S. (2009). Security and environmental change. Cambridge: Polity.

Dyfyniad Arddull Chicago

Dalby, Simon. Security and Environmental Change. Cambridge: Polity, 2009.

Dyfyniad MLA

Dalby, Simon. Security and Environmental Change. Cambridge: Polity, 2009.

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