Dyfyniad APA

 Zhang, C. (2007).  Fundamentals of environmental sampling and analysis Chunlong (Carl) Zhang.  Wiley-Interscience.

Dyfyniad Arddull Chicago

 Zhang, Chunlong.  Fundamentals of Environmental Sampling and Analysis Chunlong (Carl) Zhang.  Wiley-Interscience, 2007.

Dyfyniad MLA

 Zhang, Chunlong.  Fundamentals of Environmental Sampling and Analysis Chunlong (Carl) Zhang.  Wiley-Interscience, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.