Dyfyniad APA

Young, O. R. (2013). Governance for the Environment. Cambridge University.

Dyfyniad Arddull Chicago

Young, Oran R. Governance for the Environment. Cambridge University, 2013.

Dyfyniad MLA

Young, Oran R. Governance for the Environment. Cambridge University, 2013.

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