Dyfyniad APA
World Health Organization, Multiple Sclerosis International Federation, ebrary, Inc, Dua, T., & Rompani, P. (2008). Atlas: Multiple sclerosis resources in the world, 2008. World Health Organization.
Dyfyniad Arddull Chicago
World Health Organization, Multiple Sclerosis International Federation, Inc ebrary, Tarun Dua, and Paul Rompani. Atlas: Multiple Sclerosis Resources in the World, 2008. Geneva, Switzerland: World Health Organization, 2008.
Dyfyniad MLA
World Health Organization, et al. Atlas: Multiple Sclerosis Resources in the World, 2008. World Health Organization, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.