APA (7th ed.) Citation

Joos, G. (1934). Theoretical physics. G. E. Stechert.

Chicago Style (17th ed.) Citation

Joos, Georg. Theoretical Physics. New York: G. E. Stechert, 1934.

MLA (9th ed.) Citation

Joos, Georg. Theoretical Physics. G. E. Stechert, 1934.