Gaya APA

Punmia, B, C. et al (2003). Reinforced Concrete Structures(volume 1) (Ed. 7). New Delhi: Laxmi Publications.

Gaya MLA

Punmia, B., C.. et al. "Reinforced Concrete Structures(volume 1)". Ed. 7 New Delhi: Laxmi Publications, 2003. Text.