APA
Skoog D. A., Holler F. J. & Nieman T. A. (2001). Principles of Instrumental Analysis. Singapore: Harcourt Publishers.
Chicago
Skoog Douglas A, Holler F James and Nieman Timothy A. 2001. Principles of Instrumental Analysis. Singapore: Harcourt Publishers.
Harvard
Skoog D. A., Holler F. J. and Nieman T. A. (2001). Principles of Instrumental Analysis. Singapore: Harcourt Publishers.
MLA
Skoog Douglas A, Holler F James and Nieman Timothy A. Principles of Instrumental Analysis. Singapore: Harcourt Publishers. 2001.