Dyfyniad APA
ebrary, Inc, & Forbes, K. (2007). Opioids in cancer pain. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Karen Forbes. Opioids in Cancer Pain. Oxford ; New York: Oxford University Press, 2007.
Dyfyniad MLA
ebrary, Inc, and Karen Forbes. Opioids in Cancer Pain. Oxford University Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.