APA Citatie

Beer, F., & Johnston Russell E. (1992). Mechanics of materials (2nd rev.ed. in SI units.). Mc Graw- Hill.

Chicago Style citaat

Beer, Ferdinand, en Johnston Russell E. Mechanics of Materials. 2nd rev.ed. in SI units. London: Mc Graw- Hill, 1992.

MLA citatie

Beer, Ferdinand, en Johnston Russell E. Mechanics of Materials. 2nd rev.ed. in SI units. Mc Graw- Hill, 1992.