APA (7th ed.) Citation

Simons, W. W., & Zanger, M. (1972). The Sadtler guide to NMR spectra. Sadtler [u.a.].

Chicago Style (17th ed.) Citation

Simons, William W., and Murray Zanger. The Sadtler Guide to NMR Spectra. Philadelphia, Pa. [u.a.]: Sadtler [u.a.], 1972.

MLA (9th ed.) Citation

Simons, William W., and Murray Zanger. The Sadtler Guide to NMR Spectra. Sadtler [u.a.], 1972.