Dyfyniad APA
National Cancer Institute (U.S.) & ebrary, Inc. (2009). Pain control support for people with cancer. Nova Biomedical.
Dyfyniad Arddull Chicago
National Cancer Institute (U.S.) and Inc ebrary. Pain Control Support for People with Cancer. New York: Nova Biomedical, 2009.
Dyfyniad MLA
National Cancer Institute (U.S.) and Inc ebrary. Pain Control Support for People with Cancer. Nova Biomedical, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.