Gardenia, C. (2014). Freight corridors and freight transportation in the European Union: Policies and programs. Nova Publishers.
Chicago-Zitierstil (17. Ausg.)Gardenia, Cheryl. Freight Corridors and Freight Transportation in the European Union: Policies and Programs. New York: Nova Publishers, 2014.
MLA-Zitierstil (9. Ausg.)Gardenia, Cheryl. Freight Corridors and Freight Transportation in the European Union: Policies and Programs. Nova Publishers, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.