APA (7th ed.) Citation
Joos, G., & Freeman, I. W. (1951). Theoretical physics. Blackie and son ltd.
Chicago Style (17th ed.) Citation
Joos, Georg, and Ira W. Freeman. Theoretical Physics. London: Blackie and son ltd, 1951.
MLA (9th ed.) Citation
Joos, Georg, and Ira W. Freeman. Theoretical Physics. Blackie and son ltd, 1951.
Warning: These citations may not always be 100% accurate.