APA (7th ed.) Citation

Rohani-Najafabadi, B., Gunderson, R. H., Kozik, T. J., Thompson, L. J., & Wolko, H. S. (1970). A nonlinear elastic-viscoplastic constitutive relationship for earth materials.

Chicago Style (17th ed.) Citation

Rohani-Najafabadi, Behzad, Richard H. Gunderson, Thomas J. Kozik, Louis J. Thompson, and Howard S. Wolko. A Nonlinear Elastic-viscoplastic Constitutive Relationship for Earth Materials. [College Station, Tex.], 1970.

MLA (9th ed.) Citation

Rohani-Najafabadi, Behzad, et al. A Nonlinear Elastic-viscoplastic Constitutive Relationship for Earth Materials. 1970.