APA
Beer F. P. &. J. E. R., . (1987). Mechanics for engineers. McGraw - Hill, New York: .
Chicago
Beer Ferdinand P & Johnston E Russell, . 1987. Mechanics for engineers. McGraw - Hill, New York: .
Harvard
Beer F. P. &. J. E. R., . (1987). Mechanics for engineers. McGraw - Hill, New York: .
MLA
Beer Ferdinand P & Johnston E Russell, . Mechanics for engineers. McGraw - Hill, New York: . 1987.