APA (7th ed.) Citation

HABIBULLAH, A. (1989). SAP90: A series of computer programs for the static and dynamic finite element analysis of structures sample example and verification manual. Computer & Structures.

Chicago Style (17th ed.) Citation

HABIBULLAH, Ashraf. SAP90: A Series of Computer Programs for the Static and Dynamic Finite Element Analysis of Structures Sample Example and Verification Manual. Computer & Structures, 1989.

MLA (8th ed.) Citation

HABIBULLAH, Ashraf. SAP90: A Series of Computer Programs for the Static and Dynamic Finite Element Analysis of Structures Sample Example and Verification Manual. Computer & Structures, 1989.

Warning: These citations may not always be 100% accurate.