APA (7th ed.) Citation

Shu, X., & Xu, Y. Multiple periodic solutions for a class of second-order nonlinear neutral delay equations. Wiley.

Chicago Style (17th ed.) Citation

Shu, Xiao-Bao, and Yuan-Tong Xu. Multiple Periodic Solutions for a Class of Second-order Nonlinear Neutral Delay Equations. Wiley.

MLA (9th ed.) Citation

Shu, Xiao-Bao, and Yuan-Tong Xu. Multiple Periodic Solutions for a Class of Second-order Nonlinear Neutral Delay Equations. Wiley.

Warning: These citations may not always be 100% accurate.