APA (7th ed.) Citation

Oden, J. T., & Reddy, J. N. (1976). Variational methods in theoretical mechanics. Springer.

Chicago Style (17th ed.) Citation

Oden, J. T., and J. N. Reddy. Variational Methods in Theoretical Mechanics. Berlin: Springer, 1976.

MLA (9th ed.) Citation

Oden, J. T., and J. N. Reddy. Variational Methods in Theoretical Mechanics. Springer, 1976.