APA (7th ed.) Citation

Simons, W. W., & Zanger, M. (1972). The Sadtler guide to NMR spectra. Sadtler Research Laboratories.

Chicago Style (17th ed.) Citation

Simons, William Walter, and M. Zanger. The Sadtler Guide to NMR Spectra. Philadelphia: Sadtler Research Laboratories, 1972.

MLA (8th ed.) Citation

Simons, William Walter, and M. Zanger. The Sadtler Guide to NMR Spectra. Sadtler Research Laboratories, 1972.