APA (7th ed.) Citation

Flett, M. S. C. (1963). Characteristic frequencies of chemical groups in the infra-red. Elsevier.

Chicago Style (17th ed.) Citation

Flett, M. St. C. Characteristic Frequencies of Chemical Groups in the Infra-red. Amsterdam: Elsevier, 1963.

MLA (8th ed.) Citation

Flett, M. St. C. Characteristic Frequencies of Chemical Groups in the Infra-red. Elsevier, 1963.