Cita APA (7th ed.)
Gere, J. M., & Goodno , B. J. (2009). Strength of materials. Cengage Learning.
Cita Chicago (17th ed.)
Gere, James M., i Barry J. Goodno. Strength of Materials. New Delhi: Cengage Learning, 2009.
Cita MLA (9th ed.)
Gere, James M., i Barry J. Goodno. Strength of Materials. Cengage Learning, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.