APA način citiranja

Penelis, G. G., & Penelis, G. G. (2014). Concrete buildings in seismic regions. Boca Raton: CRC Press.

Čikaški stil citiranja

Penelis, George G., i Gregory G. Penelis. Concrete Buildings in Seismic Regions. Boca Raton: CRC Press, 2014.

MLA način citiranja

Penelis, George G., i Gregory G. Penelis. Concrete Buildings in Seismic Regions. Boca Raton: CRC Press, 2014.

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