APA (7th ed.) Citation

Burhenne, J., Riedel, K., Martin-Facklam, M., Mikus, G., & Haefeli, W. E. (2003). Highly sensitive determination of saquinavir in biological samples using liquid chromatography-tandem mass spectrometry. Journal of chromatography, 784(2), . https://doi.org/10.1016/S1570-0232(02)00803-6

Chicago Style (17th ed.) Citation

Burhenne, Jürgen, Klaus-Dieter Riedel, Meret Martin-Facklam, Gerd Mikus, and Walter E. Haefeli. "Highly Sensitive Determination of Saquinavir in Biological Samples Using Liquid Chromatography-tandem Mass Spectrometry." Journal of Chromatography 784, no. 2 (2003). https://doi.org/10.1016/S1570-0232(02)00803-6.

MLA (9th ed.) Citation

Burhenne, Jürgen, et al. "Highly Sensitive Determination of Saquinavir in Biological Samples Using Liquid Chromatography-tandem Mass Spectrometry." Journal of Chromatography, vol. 784, no. 2, 2003, https://doi.org/10.1016/S1570-0232(02)00803-6.