APA

Nielen M. W. F., Elliott C. T., Boyd S. A., Courtheyn D., Essers M. L., Hooijerink H. H., van Bennekom E. O. & Fuchs R. E. M. (20030819). Identification of an unknown beta-agonist in feed by liquid chromatography/bioassay/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement. : Rapid communications in mass spectrometry : RCM.

Chicago

Nielen M W F, Elliott C T, Boyd S A, Courtheyn D, Essers M L, Hooijerink H H, van Bennekom E O and Fuchs R E M. 20030819. Identification of an unknown beta-agonist in feed by liquid chromatography/bioassay/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement. : Rapid communications in mass spectrometry : RCM.

Harvard

Nielen M. W. F., Elliott C. T., Boyd S. A., Courtheyn D., Essers M. L., Hooijerink H. H., van Bennekom E. O. and Fuchs R. E. M. (20030819). Identification of an unknown beta-agonist in feed by liquid chromatography/bioassay/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement. : Rapid communications in mass spectrometry : RCM.

MLA

Nielen M W F, Elliott C T, Boyd S A, Courtheyn D, Essers M L, Hooijerink H H, van Bennekom E O and Fuchs R E M. Identification of an unknown beta-agonist in feed by liquid chromatography/bioassay/quadrupole time-of-flight tandem mass spectrometry with accurate mass measurement. : Rapid communications in mass spectrometry : RCM. 20030819.