Cita APA

Beer, F. P. 1., & Johnston, E. R. (1956). Mechanics for engineers. McGraw-Hill.

Citación estilo Chicago

Beer, Ferdinand P. 1915-2003., and E. Rusell Johnston. Mechanics for Engineers. New York: McGraw-Hill, 1956.

Cita MLA

Beer, Ferdinand P. 1915-2003., and E. Rusell Johnston. Mechanics for Engineers. New York: McGraw-Hill, 1956.