Dyfyniad APA
ebrary, Inc, & Verrite, E. G. (2009). Drug resistant neoplasms. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, and Ethan G. Verrite. Drug Resistant Neoplasms. New York: Nova Science Publishers, 2009.
Dyfyniad MLA
ebrary, Inc, and Ethan G. Verrite. Drug Resistant Neoplasms. Nova Science Publishers, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.