Cita APA (7th ed.)
Schodek, D. L. (2004). Structures (4th ed.). Prentice Hall of India.
Cita Chicago (17th ed.)
Schodek, Daniel L. Structures. 4th ed. New Delhi: Prentice Hall of India, 2004.
Cita MLA (9th ed.)
Schodek, Daniel L. Structures. 4th ed. Prentice Hall of India, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.