Dyfyniad APA
ebrary, Inc, & Knowles, W. B. (2010). Organized crime in the U.S. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, and Wesley B. Knowles. Organized Crime in the U.S. New York: Nova Science Publishers, 2010.
Dyfyniad MLA
ebrary, Inc, and Wesley B. Knowles. Organized Crime in the U.S. Nova Science Publishers, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.