APA (7th ed.) Citation

Sobelʹman, I. I. (1972). Introduction to the theory of atomic spectra. Pergamon Press.

Chicago Style (17th ed.) Citation

Sobelʹman, I. I. Introduction to the Theory of Atomic Spectra. Oxford: Pergamon Press, 1972.

MLA (9th ed.) Citation

Sobelʹman, I. I. Introduction to the Theory of Atomic Spectra. Pergamon Press, 1972.