APA Style
Gupta, R, S. (2020).
Principles of structural design : wood, steel, and concrete. Third Edition (Third Edition).
Boca Raton:
CRC Press.
MLA Style
Gupta, Ram, S..
"Principles of structural design : wood, steel, and concrete. Third Edition".
Third Edition
Boca Raton:
CRC Press,
2020.
Text.