Gaya APA

Beer, F, P. (2012). Mechanics of Materials, ed. 7, tahun 2012 . New York: MC GRAW HILL BOOK COMPANY.

Gaya MLA

Beer, Ferdinand, P.. "Mechanics of Materials, ed. 7, tahun 2012". New York: MC GRAW HILL BOOK COMPANY, 2012. Teknologi.