APA استشهاد

Clough, R. W., & Penzien, J. (1975). Dynamics of structures. Mc Graw - Hill.

استشهاد بنمط شيكاغو

Clough, Ray W., و Joseph Penzien. Dynamics of Structures. New Delhi: Mc Graw - Hill, 1975.

MLA استشهاد

Clough, Ray W., و Joseph Penzien. Dynamics of Structures. Mc Graw - Hill, 1975.