APA (7th ed.) Citation
Wigner, E. P., & Griffin, J. J. (1959). Group theory: And its application to the quantum mechanics of atomic spectra. Academi Press.
Chicago Style (17th ed.) Citation
Wigner, Eugene Paul, and J. J. Griffin. Group Theory: And Its Application to the Quantum Mechanics of Atomic Spectra. New York: Academi Press, 1959.
MLA (9th ed.) Citation
Wigner, Eugene Paul, and J. J. Griffin. Group Theory: And Its Application to the Quantum Mechanics of Atomic Spectra. Academi Press, 1959.
Warning: These citations may not always be 100% accurate.