Παραπομπή σε μορφή APA (7η εκδ.)

Verhulst, F. Methods and Applications of Singular Perturbations: Boundary Layers and Multiple Timescale Dynamics (1st ed. 2005.). Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Verhulst, Ferdinand. Methods and Applications of Singular Perturbations: Boundary Layers and Multiple Timescale Dynamics. 1st ed. 2005. New York, NY: Springer New York.

Παραπομπή σε μορφή MLA (8th εκδ.)

Verhulst, Ferdinand. Methods and Applications of Singular Perturbations: Boundary Layers and Multiple Timescale Dynamics. 1st ed. 2005. Springer New York.