Dyfyniad APA
Perkins, C. B. (2009). DNA identification: Lessons learned from 9-11. Nova Science.
Dyfyniad Arddull Chicago
Perkins, Charles B. DNA Identification: Lessons Learned from 9-11. New York: Nova Science, 2009.
Dyfyniad MLA
Perkins, Charles B. DNA Identification: Lessons Learned from 9-11. Nova Science, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.