Cowan, R. D. (1981). The theory of atomic structure and spectra. University of California Press.
Chicago Edition CitationCowan, Robert Duane. The Theory of Atomic Structure and Spectra. Berkeley: University of California Press, 1981.
MLA Edition CitationCowan, Robert Duane. The Theory of Atomic Structure and Spectra. University of California Press, 1981.
Warning: These citations may not always be 100% accurate.