APA引文

Chopra, A. K. (1981). Dynamics of structures, a primer. Earthquake Engineering Research Institute.

Chicago Style (17th ed.) Citation

Chopra, Anil K. Dynamics of Structures, a Primer. Berkeley, Calif.: Earthquake Engineering Research Institute, 1981.

MLA引文

Chopra, Anil K. Dynamics of Structures, a Primer. Earthquake Engineering Research Institute, 1981.