APA (7th ed.) Citation

Li, Q., & Cheung, W. An Opial-Type Inequality on Time Scales. Wiley.

Chicago Style (17th ed.) Citation

Li, Qiao-Luan, and Wing-Sum Cheung. An Opial-Type Inequality on Time Scales. Wiley.

MLA (9th ed.) Citation

Li, Qiao-Luan, and Wing-Sum Cheung. An Opial-Type Inequality on Time Scales. Wiley.

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