एपीए उद्धरण

Robinson, A. R., & Santana Barboza, G. (1987). Dynamic Analysis of Modified Structural Systems.

शिकागो स्टाइल उद्धरण

Robinson, Arthur R., और Guillermo Santana Barboza. Dynamic Analysis of Modified Structural Systems. 1987.

एमएलए उद्धरण

Robinson, Arthur R., और Guillermo Santana Barboza. Dynamic Analysis of Modified Structural Systems. 1987.