APA (7th ed.) Citation

Pilkey, W. D., & Wunderlich, W. (1994). Mechanics of structures: Variational and computational methods. CRC Press.

Chicago Style (17th ed.) Citation

Pilkey, Walter D., and W. Wunderlich. Mechanics of Structures: Variational and Computational Methods. Boca Raton: CRC Press, 1994.

MLA (9th ed.) Citation

Pilkey, Walter D., and W. Wunderlich. Mechanics of Structures: Variational and Computational Methods. CRC Press, 1994.