Cita APA (7a ed.)
Sayal, I. C., & Singh, S. (2000). Design of steel structures. Standard Pub.
Cita Chicago Style (17a ed.)
Sayal, I. C., y Satinder Singh. Design of Steel Structures. Delhi: Standard Pub, 2000.
Cita MLA (9a ed.)
Sayal, I. C., y Satinder Singh. Design of Steel Structures. Standard Pub, 2000.
Precaución: Estas citas no son 100% exactas.