APA (7th ed.) Citation
Stopforth, A., & Sandra, P. J. F. (2008). Stir bar sorptive extraction and gas chromatography: Mass spectrometry for the analysis of biological matrices. Stellenbosch : University of Stellenbosch.
Chicago Style (17th ed.) Citation
Stopforth, A., and P. J. F. Sandra. Stir Bar Sorptive Extraction and Gas Chromatography: Mass Spectrometry for the Analysis of Biological Matrices. Stellenbosch : University of Stellenbosch, 2008.
MLA (9th ed.) Citation
Stopforth, A., and P. J. F. Sandra. Stir Bar Sorptive Extraction and Gas Chromatography: Mass Spectrometry for the Analysis of Biological Matrices. Stellenbosch : University of Stellenbosch, 2008.
Warning: These citations may not always be 100% accurate.