Cita APA

Beer, F. P., & Johnston, E. R. (1992). Mechanics of Materials. Singapore: McGraw-Hill.

Citación estilo Chicago

Beer, Ferdinand P., y E. Russell Johnston. Mechanics of Materials. Singapore: McGraw-Hill, 1992.

Cita MLA

Beer, Ferdinand P., y E. Russell Johnston. Mechanics of Materials. Singapore: McGraw-Hill, 1992.