Math, H. O. (1990). Analytical methods in forensic chemistry. Ellis Horwood.
Dyfyniad Arddull ChicagoMath, H O. Analytical Methods in Forensic Chemistry. New York: Ellis Horwood, 1990.
Dyfyniad MLAMath, H O. Analytical Methods in Forensic Chemistry. Ellis Horwood, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.