APA (7th ed.) Citation

Pearse, R. W. B., & Gaydon, A. G. (1950). The identification of molecular spectra (2d ed. rev.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Pearse, R. W. B., and A. G. Gaydon. The Identification of Molecular Spectra. 2d ed. rev. London: Chapman & Hall, 1950.

MLA (9th ed.) Citation

Pearse, R. W. B., and A. G. Gaydon. The Identification of Molecular Spectra. 2d ed. rev. Chapman & Hall, 1950.