APA-referens

 Clews, R. (2016).  Project finance for the international petroleum industry.  Elsevier Academic Press.

Chicago-stil citat

 Clews, Robert.  Project Finance for the International Petroleum Industry.  Elsevier Academic Press, 2016.

MLA-referens

 Clews, Robert.  Project Finance for the International Petroleum Industry.  Elsevier Academic Press, 2016.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.