Dyfyniad APA
Punmia, B. C., & Jain, A. K. (1998). Comprehensive reinforced concrete structures (8th ed.). Laxmi Pub.
Dyfyniad Arddull Chicago
Punmia, B. C., and Ashok Kumar/Jain Jain. Comprehensive Reinforced Concrete Structures. 8th ed. Kolkata: Laxmi Pub, 1998.
Dyfyniad MLA
Punmia, B. C., and Ashok Kumar/Jain Jain. Comprehensive Reinforced Concrete Structures. 8th ed. Laxmi Pub, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.