APA (7th ed.) Citation
BAK, T. A. (1964). Phonons and phonon interactions. [s.n.].
Chicago Style (17th ed.) Citation
BAK, THOR ANDERS. Phonons and Phonon Interactions. [s.l.]: [s.n.], 1964.
MLA (9th ed.) Citation
BAK, THOR ANDERS. Phonons and Phonon Interactions. [s.n.], 1964.
Warning: These citations may not always be 100% accurate.