Banister, D., & UNA-UK. (2015). The road to sustainable transport. Witan Media Ltd.
Cita Chicago (17th ed.)Banister, D., i UNA-UK. The Road to Sustainable Transport. Witan Media Ltd, 2015.
Cita MLA (9th ed.)Banister, D., i UNA-UK. The Road to Sustainable Transport. Witan Media Ltd, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.