Cita APA

Timoshenko,, S., & Young, D. H. (1968). Elements of strength of materials (5th ed.). D. Van Nostrand.

Citación estilo Chicago

Timoshenko,, S., and D. H. Young. Elements of Strength of Materials. 5th ed. N.J. Princetion: D. Van Nostrand, 1968.

Cita MLA

Timoshenko,, S., and D. H. Young. Elements of Strength of Materials. 5th ed. D. Van Nostrand, 1968.