Dyfyniad APA
ebrary, Inc, Norse, E. A., & Crowder, L. B. (2005). Marine conservation biology: The science of maintaining the sea's biodiversity. Island Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Elliott A. Norse, and Larry B. Crowder. Marine Conservation Biology: The Science of Maintaining the Sea's Biodiversity. Washington: Island Press, 2005.
Dyfyniad MLA
ebrary, Inc, et al. Marine Conservation Biology: The Science of Maintaining the Sea's Biodiversity. Island Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.