APA (7th ed.) Citation

Qin, H., & Ren, Y. Oscillation Theorems for Second-Order Damped Nonlinear Differential Equations. Wiley.

Chicago Style (17th ed.) Citation

Qin, Hui-Zeng, and Yongsheng Ren. Oscillation Theorems for Second-Order Damped Nonlinear Differential Equations. Wiley.

MLA (9th ed.) Citation

Qin, Hui-Zeng, and Yongsheng Ren. Oscillation Theorems for Second-Order Damped Nonlinear Differential Equations. Wiley.

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