Dyfyniad APA

(2005). Tree species effects on soils: Implications for global change. Nertherland: Springer.

Dyfyniad Arddull Chicago

Tree Species Effects On Soils: Implications for Global Change. Nertherland: Springer, 2005.

Dyfyniad MLA

Tree Species Effects On Soils: Implications for Global Change. Nertherland: Springer, 2005.

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