Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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