Citazione APA

Beer, F. P., Johnston, E. R., & Cornwell, P. J. Vector mechanics for engineers: Dynamics (9th ed.).

Stile di citazione Chicago

Beer, Ferdinand Pierre, E. Russell Johnston, e Phillip J. Cornwell. Vector Mechanics for Engineers: Dynamics. 9th ed.

Citazione MLA

Beer, Ferdinand Pierre, et al. Vector Mechanics for Engineers: Dynamics. 9th ed.