Gaya APA

Fenster, A, C, U, &, S, K. (1995). Advanced Strength and Applied Elasticity (Ed. 4). -: Prentice Hall.

Gaya MLA

Fenster, Ansel, C., Ugural, &, Saul, K.. "Advanced Strength and Applied Elasticity". Ed. 4 -: Prentice Hall, 1995. Text.