APA (7th ed.) Citation

Condon, E., & Shortley, G. (1953). The theory of atomic spectra (1a ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Condon, E.U, and G.H Shortley. The Theory of Atomic Spectra. 1a ed. London: Cambridge University Press, 1953.

MLA (9th ed.) Citation

Condon, E.U, and G.H Shortley. The Theory of Atomic Spectra. 1a ed. Cambridge University Press, 1953.