APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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