James, R. (2005). Marine biogeochemical cycles (Second edition.). Elsevier Butterworth Heinemann.
Dyfyniad Arddull ChicagoJames, Rachael. Marine Biogeochemical Cycles. Second edition. Oxford, UK: Elsevier Butterworth Heinemann, 2005.
Dyfyniad MLAJames, Rachael. Marine Biogeochemical Cycles. Second edition. Elsevier Butterworth Heinemann, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.