APA (7th ed.) Citation

Goodno, B. J., & Gere, J. M. (2021). Mechanics of materials (Ninth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Goodno, Barry J., and James M. Gere. Mechanics of Materials. Ninth edition. Massachusetts: Cengage Learning, 2021.

MLA (9th ed.) Citation

Goodno, Barry J., and James M. Gere. Mechanics of Materials. Ninth edition. Cengage Learning, 2021.