Dyfyniad APA
ebrary, Inc, & Nutt, D. J. (2007). Drugs and the future: Brain science, addiction and society. Elsevier/Academic.
Dyfyniad Arddull Chicago
ebrary, Inc, and David J. Nutt. Drugs and the Future: Brain Science, Addiction and Society. London: Elsevier/Academic, 2007.
Dyfyniad MLA
ebrary, Inc, and David J. Nutt. Drugs and the Future: Brain Science, Addiction and Society. Elsevier/Academic, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.