Dyfyniad APA

Holland, H. (2011). Geochemistry of earth surface systems: : from the treatise on geochemistry. Elsevier.

Dyfyniad Arddull Chicago

Holland, H.D. Geochemistry of Earth Surface Systems: : From the Treatise on Geochemistry. New York: Elsevier, 2011.

Dyfyniad MLA

Holland, H.D. Geochemistry of Earth Surface Systems: : From the Treatise on Geochemistry. Elsevier, 2011.

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