Cita APA (7th ed.)
Beer, F. P. (2012). Vector mechanics for engineers (9th ed.). McGraw-Hill Companies.
Cita Chicago (17th ed.)
Beer, Ferdinand Pierre. Vector Mechanics for Engineers. 9th ed. New Delhi: McGraw-Hill Companies, 2012.
Cita MLA (9th ed.)
Beer, Ferdinand Pierre. Vector Mechanics for Engineers. 9th ed. McGraw-Hill Companies, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.