APA ציטוט

Nayfeh, A. H. (1973). Perturbation methods. New Jersey: John Wiley & Sons.

Trích dẫn kiểu Chicago

Nayfeh, Ali Hasan. Perturbation Methods. New Jersey: John Wiley & Sons, 1973.

ציטוט MLA

Nayfeh, Ali Hasan. Perturbation Methods. New Jersey: John Wiley & Sons, 1973.