APA (7th ed.) Citation

Series, G. W. (1957). The spectrum of atomic hydrogen. Oxford University Press.

Chicago Style (17th ed.) Citation

Series, G. W. The Spectrum of Atomic Hydrogen. [London], [New York]: Oxford University Press, 1957.

MLA (9th ed.) Citation

Series, G. W. The Spectrum of Atomic Hydrogen. Oxford University Press, 1957.