Tillerson, J. R., & Haisler, W. E. (1970). SAMMSOR II: A finite element program to determine siffness and mass matrices of shells of revolution. Texas Engineering Experiment Station.
Chicago Style (17th ed.) CitationTillerson, J. R., and Walter E. Haisler. SAMMSOR II: A Finite Element Program to Determine Siffness and Mass Matrices of Shells of Revolution. College Station, Texas: Texas Engineering Experiment Station, 1970.
MLA (9th ed.) CitationTillerson, J. R., and Walter E. Haisler. SAMMSOR II: A Finite Element Program to Determine Siffness and Mass Matrices of Shells of Revolution. Texas Engineering Experiment Station, 1970.
Warning: These citations may not always be 100% accurate.