WILSON, E. L. (1989). SAP90: A series of computer programs for the static and dynamic finite element analysis of structures user's manual. Computers & Structures.
Chicago Style (17th ed.) CitationWILSON, Edward L. SAP90: A Series of Computer Programs for the Static and Dynamic Finite Element Analysis of Structures User's Manual. Computers & Structures, 1989.
MLA (8th ed.) CitationWILSON, Edward L. SAP90: A Series of Computer Programs for the Static and Dynamic Finite Element Analysis of Structures User's Manual. Computers & Structures, 1989.
Warning: These citations may not always be 100% accurate.