Cita APA (7a ed.)

TIMOSHENKO, S., & YOUNG, D. (1968). Elements of strenght of materials. -- Ed.5. Litton Educational.

Cita Chicago Style (17a ed.)

TIMOSHENKO, S.P, y D.H YOUNG. Elements of Strenght of Materials. -- Ed.5. New Dehli: Litton Educational, 1968.

Cita MLA (9a ed.)

TIMOSHENKO, S.P, y D.H YOUNG. Elements of Strenght of Materials. -- Ed.5. Litton Educational, 1968.