APA (7th ed.) Citation

Beer, F. P., Johnston, E. R., & DeWolf, J. T. (1992). Mechanics of materials (Second edition in SI units.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Beer, Ferdinand Pierre, E. Russell Johnston, and John T. DeWolf. Mechanics of Materials. Second edition in SI units. London: McGraw-Hill, 1992.

MLA (8th ed.) Citation

Beer, Ferdinand Pierre, et al. Mechanics of Materials. Second edition in SI units. McGraw-Hill, 1992.