Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Jensen-Butler, C., Sloth, B., Larsen, M. M., Madsen, B., & Nielsen, O. A. (2008). Road Pricing, the Economy and the Environment. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Chris Jensen-Butler, Birgitte Sloth, Morten Marott Larsen, Bjarne Madsen, και Otto Anker Nielsen. Road Pricing, the Economy and the Environment. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Road Pricing, the Economy and the Environment. Springer Berlin Heidelberg, 2008.