APA (7th ed.) Citation

Chang, S. H. A note on periodic solutions of functional differential equations. Wiley.

Chicago Style (17th ed.) Citation

Chang, S. H. A Note on Periodic Solutions of Functional Differential Equations. Wiley.

MLA (9th ed.) Citation

Chang, S. H. A Note on Periodic Solutions of Functional Differential Equations. Wiley.

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