APA (7th ed.) Citation
Richards, T. H. (1931). Energy methods in stress analysis. [s.n.].
Chicago Style (17th ed.) Citation
Richards, Thomas Harford. Energy Methods in Stress Analysis. [s.l.]: [s.n.], 1931.
MLA (9th ed.) Citation
Richards, Thomas Harford. Energy Methods in Stress Analysis. [s.n.], 1931.
Warning: These citations may not always be 100% accurate.