Dyfyniad APA
ebrary, Inc, Jandl, R., Rodeghiero, M., & Olsson, M. (2011). Soil carbon in sensitive European ecosystems: From science to land management. Wiley-Blackwell.
Dyfyniad Arddull Chicago
ebrary, Inc, R. Jandl, Mirco Rodeghiero, and Mats Olsson. Soil Carbon in Sensitive European Ecosystems: From Science to Land Management. Chichester, West Sussex ; Hoboken, NJ: Wiley-Blackwell, 2011.
Dyfyniad MLA
ebrary, Inc, et al. Soil Carbon in Sensitive European Ecosystems: From Science to Land Management. Wiley-Blackwell, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.