Dyfyniad APA
Chopra, A. K. (2007). Dynamics of structures: Theory and applications to earthquake engineering (3rd ed.). Pearson/Prentice Hall.
Dyfyniad Arddull Chicago
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3rd ed. Upper Saddle River, N.J.: Pearson/Prentice Hall, 2007.
Dyfyniad MLA
Chopra, Anil K. Dynamics of Structures: Theory and Applications to Earthquake Engineering. 3rd ed. Pearson/Prentice Hall, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.