APA (7th ed.) Citation
Cheng, S. S., & Li, W. (2008). Analytic solutions of functional equations. World Scientific.
Chicago Style (17th ed.) Citation
Cheng, S. S., and Wenrong Li. Analytic Solutions of Functional Equations. Singapore ; Hackensack, NJ: World Scientific, 2008.
MLA (9th ed.) Citation
Cheng, S. S., and Wenrong Li. Analytic Solutions of Functional Equations. World Scientific, 2008.
Warning: These citations may not always be 100% accurate.