APA (7th ed.) Citation

Beaven, G. H., & Willis, H. A. (1961). Molecular spectroscopy: Methods and applications in chemistry. Macmillan.

Chicago Style (17th ed.) Citation

Beaven, G. H., and H. A. Willis. Molecular Spectroscopy: Methods and Applications in Chemistry. New York: Macmillan, 1961.

MLA (9th ed.) Citation

Beaven, G. H., and H. A. Willis. Molecular Spectroscopy: Methods and Applications in Chemistry. Macmillan, 1961.