Dyfyniad APA
Dean, J. R. (2014). Environmental trace analysis: Techniques and applications. John Wiley & Sons Inc..
Dyfyniad Arddull Chicago
Dean, John R. Environmental Trace Analysis: Techniques and Applications. Chichester, West Sussex, United Kingdom: John Wiley & Sons Inc., 2014.
Dyfyniad MLA
Dean, John R. Environmental Trace Analysis: Techniques and Applications. John Wiley & Sons Inc., 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.