APA-referens (7:e uppl.)
International Transport Forum, ProQuest (Firm), & Organisation for Economic Co-operation and Development. (2011). Trends in the transport sector: 1970-2009. OECD.
Chicago-referens (17:e uppl.)
International Transport Forum, ProQuest (Firm), och Organisation for Economic Co-operation and Development. Trends in the Transport Sector: 1970-2009. Paris: OECD, 2011.
MLA-referens (9:e uppl.)
International Transport Forum, et al. Trends in the Transport Sector: 1970-2009. OECD, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.