Dyfyniad APA
Gómez, J. M. (2004). Information technologies in environmental engineering. Emerald Group.
Dyfyniad Arddull Chicago
Gómez, Jorge Marx. Information Technologies in Environmental Engineering. Bradford, England: Emerald Group, 2004.
Dyfyniad MLA
Gómez, Jorge Marx. Information Technologies in Environmental Engineering. Emerald Group, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.