Bertero, V. V., Bresler, B., & Huey, L. (1969). Stiffness degradation of reinforced concrete members subjected to cyclic flexural moments. Earthquake Engineering Research Center.
Chicago Style (17th ed.) CitationBertero, Vitelmo V., Boris Bresler, and Liao Huey. Stiffness Degradation of Reinforced Concrete Members Subjected to Cyclic Flexural Moments. Berkeley, Calif: Earthquake Engineering Research Center, 1969.
MLA (9th ed.) CitationBertero, Vitelmo V., et al. Stiffness Degradation of Reinforced Concrete Members Subjected to Cyclic Flexural Moments. Earthquake Engineering Research Center, 1969.
Warning: These citations may not always be 100% accurate.