Dyfyniad APA

Carolan, M. S. (2010). A sociological look at biofuels: Understanding the past/prospects for the future. Nova Science Publishers.

Dyfyniad Arddull Chicago

Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. New York: Nova Science Publishers, 2010.

Dyfyniad MLA

Carolan, Michael S. A Sociological Look at Biofuels: Understanding the Past/prospects for the Future. Nova Science Publishers, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.