Cita APA (7th ed.)
Punmia, B., Jain, A. K., & Jain, A. K. (2017). Theory of structures (13th ed.). Laxmi Publications.
Cita Chicago (17th ed.)
Punmia, B.C, Ashok Kumar Jain, i Arun Kumar Jain. Theory of Structures. 13th ed. New Delhi: Laxmi Publications, 2017.
Cita MLA (9th ed.)
Punmia, B.C, et al. Theory of Structures. 13th ed. Laxmi Publications, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.