APA (7th ed.) Citation

Ntouyas, S. K., & Tsamatos, P. C. Existence of solutions of boundary value problems for functional differential equations. Wiley.

Chicago Style (17th ed.) Citation

Ntouyas, S. K., and P. Ch Tsamatos. Existence of Solutions of Boundary Value Problems for Functional Differential Equations. Wiley.

MLA (9th ed.) Citation

Ntouyas, S. K., and P. Ch Tsamatos. Existence of Solutions of Boundary Value Problems for Functional Differential Equations. Wiley.

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