Carolan, M. S. (2010). A sociological look at biofuels: Understanding the past/prospects for the future. Nova Science Publishers.
Chicago-referens (17:e uppl.)Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. New York: Nova Science Publishers, 2010.
MLA-referens (9:e uppl.)Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. Nova Science Publishers, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.