APA-referens (7:e uppl.)

Ugural, A. C., & Fenster, S. K. (2003). Advanced strength and applied elasticity. Prentice Hall.

Chicago-referens (17:e uppl.)

Ugural, Ansel C., och Saul K. Fenster. Advanced Strength and Applied Elasticity. Upper Saddle River, NJ: Prentice Hall, 2003.

MLA-referens (8:e uppl.)

Ugural, Ansel C., och Saul K. Fenster. Advanced Strength and Applied Elasticity. Prentice Hall, 2003.