Παραπομπή σε μορφή APA (7η εκδ.)

Lawphongpanich, S., Hearn, D., & Smith, M. J. (2006). Mathematical and Computational Models for Congestion Charging. Springer Science+Business Media, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lawphongpanich, Siriphong, Donald Hearn, και Michael J. Smith. Mathematical and Computational Models for Congestion Charging. Boston, MA: Springer Science+Business Media, Inc, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lawphongpanich, Siriphong, et al. Mathematical and Computational Models for Congestion Charging. Springer Science+Business Media, Inc, 2006.