APA (7th ed.) Citation

Beer, F. P., & Johnston, E. R. (1981). Mechanics of materials (International Student Edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Beer, Ferdinand Pierre, and E. Russell Johnston. Mechanics of Materials. International Student Edition. New York: McGraw-Hill, 1981.

MLA (9th ed.) Citation

Beer, Ferdinand Pierre, and E. Russell Johnston. Mechanics of Materials. International Student Edition. McGraw-Hill, 1981.