APA (7th ed.) Citation

ScienceDirect (Online service), Holzgrabe, U., Wawer, I., & Diehl, B. (2008). NMR spectroscopy in pharmaceutical analysis. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), U. Holzgrabe, I. Wawer, and B. Diehl. NMR Spectroscopy in Pharmaceutical Analysis. Oxford: Elsevier, 2008.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. NMR Spectroscopy in Pharmaceutical Analysis. Elsevier, 2008.