APA

Klein G. C., Angstrom A. & Angstrom A.Use of saturates/aromatics/resins/asphaltenes (SARA) fractionation to determine matrix effects in crude oil analysis by electrospray ionization fourier transform ion cyclotron resonance mass spectrometry. : .

Chicago

Klein Geoffrey C, Angstrom Annelie and Angstrom Annelie.Use of saturates/aromatics/resins/asphaltenes (SARA) fractionation to determine matrix effects in crude oil analysis by electrospray ionization fourier transform ion cyclotron resonance mass spectrometry. : .

Harvard

Klein G. C., Angstrom A. and Angstrom A.Use of saturates/aromatics/resins/asphaltenes (SARA) fractionation to determine matrix effects in crude oil analysis by electrospray ionization fourier transform ion cyclotron resonance mass spectrometry. : .

MLA

Klein Geoffrey C, Angstrom Annelie and Angstrom Annelie.: . .