Dyfyniad APA

(2016). International Soil and Water Conservation Research. KeAi Communications Co., Ltd.

Dyfyniad Arddull Chicago

International Soil and Water Conservation Research. KeAi Communications Co., Ltd, 2016.

Dyfyniad MLA

International Soil and Water Conservation Research. KeAi Communications Co., Ltd, 2016.

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