APA Edition Citation

Williard, H. H., Dean, J. A., & Merrit, L. L. (1974). Instrumental methods of analysis (Ed.5 /.).

Chicago Edition Citation

Williard, Hobart H., John A. Dean, and Lynne L. Merrit. Instrumental Methods of Analysis. Ed.5 /. New Delhi : Affiliated East-West, 1974.

MLA Edition Citation

Williard, Hobart H., et al. Instrumental Methods of Analysis. Ed.5 /. 1974.