APA-referens

Chen, W., & El-Metwally, S. E. E. (2011). Understanding structural engineering: From theory to practice. Taylor and francies.

Chicago-stil citat

Chen, Wai-Fah, och Salah El-Din E. El-Metwally. Understanding Structural Engineering: From Theory to Practice. Boca ration: Taylor and francies, 2011.

MLA-referens

Chen, Wai-Fah, och Salah El-Din E. El-Metwally. Understanding Structural Engineering: From Theory to Practice. Taylor and francies, 2011.