APA (7th ed.) Citation

Punmia, B. C., Jain, A. K., & Jain, A. K. (2004). Theory of structures (12th ed.). Laxmi publications.

Chicago Style (17th ed.) Citation

Punmia, B. C., Ashok Kumar Jain, and Arun Kumar Jain. Theory of Structures. 12th ed. Bangladesh [etc.]: Laxmi publications, 2004.

MLA (9th ed.) Citation

Punmia, B. C., et al. Theory of Structures. 12th ed. Laxmi publications, 2004.