Παραπομπή σε μορφή APA (7η εκδ.)

Noreland, J. (2008). Modal split in the inland transport of the EU: Freight and passenger transport up to 2006. Statistics in focus: Transport.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Noreland, Jonas. "Modal Split in the Inland Transport of the EU: Freight and Passenger Transport Up to 2006." Statistics in Focus: Transport 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Noreland, Jonas. "Modal Split in the Inland Transport of the EU: Freight and Passenger Transport Up to 2006." Statistics in Focus: Transport, 2008.