APA

Sewenig S., Fichtner S., Holdermann T., Fritschi G. & Neumann H. (20080225). Determination of delta13 CV-PDB and delta15NAIR values of cocaine from a big seizure in Germany by stable isotope ratio mass spectrometry. : Isotopes in environmental and health studies.

Chicago

Sewenig Sabine, Fichtner Sylvia, Holdermann Thomas, Fritschi Giselher and Neumann Helmut. 20080225. Determination of delta13 CV-PDB and delta15NAIR values of cocaine from a big seizure in Germany by stable isotope ratio mass spectrometry. : Isotopes in environmental and health studies.

Harvard

Sewenig S., Fichtner S., Holdermann T., Fritschi G. and Neumann H. (20080225). Determination of delta13 CV-PDB and delta15NAIR values of cocaine from a big seizure in Germany by stable isotope ratio mass spectrometry. : Isotopes in environmental and health studies.

MLA

Sewenig Sabine, Fichtner Sylvia, Holdermann Thomas, Fritschi Giselher and Neumann Helmut. Determination of delta13 CV-PDB and delta15NAIR values of cocaine from a big seizure in Germany by stable isotope ratio mass spectrometry. : Isotopes in environmental and health studies. 20080225.