Dyfyniad APA

Institute for scientific co-operation. Applied geography and development. Institute for scientific co-operation.

Dyfyniad Arddull Chicago

Institute for scientific co-operation. Applied Geography and Development. Germany: Institute for scientific co-operation.

Dyfyniad MLA

Institute for scientific co-operation. Applied Geography and Development. Institute for scientific co-operation.

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