Cita APA (7th ed.)
Timoshenko, S. P., & Young, D. H. (1968). Elements of strength of materials (5th ed.). East-West Press.
Cita Chicago (17th ed.)
Timoshenko, S. P., i D. H. Young. Elements of Strength of Materials. 5th ed. New Delhi: East-West Press, 1968.
Cita MLA (9th ed.)
Timoshenko, S. P., i D. H. Young. Elements of Strength of Materials. 5th ed. East-West Press, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.