Cita APA (7a ed.)

Hale, J. (1977). Theory of functional differential equations. Springer.

Cita Chicago Style (17a ed.)

Hale, Jack. Theory of Functional Differential Equations. Heidelberg: Springer, 1977.

Cita MLA (8a ed.)

Hale, Jack. Theory of Functional Differential Equations. Springer, 1977.