APA引文

Nayfeh, . A. (1973). Perturbation methods. John Wiley and sons.

Chicago Edition Citation

Nayfeh, A.H. Perturbation Methods. New York: John Wiley and sons, 1973.

MLA引文

Nayfeh, A.H. Perturbation Methods. John Wiley and sons, 1973.

警告:这些引文格式不一定是100%准确.