Παραπομπή σε μορφή APA (7η εκδ.)

Khalil, H. K., & Kokotovic, P. V. (1986). Singular Perturbations in Systems and Control. The Institute of Electrical and Electronics Engineers, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Khalil, Hassan K., και Petar V. Kokotovic. Singular Perturbations in Systems and Control. New York: The Institute of Electrical and Electronics Engineers, Inc, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Khalil, Hassan K., και Petar V. Kokotovic. Singular Perturbations in Systems and Control. The Institute of Electrical and Electronics Engineers, Inc, 1986.