Cita APA (7th ed.)
ebrary, Inc, & Vogler, N. (2010). Policy option issues for CO2 emissions. Nova Science Publishers, Inc..
Cita Chicago (17th ed.)
ebrary, Inc, i Nikolaus Vogler. Policy Option Issues for CO2 Emissions. New York: Nova Science Publishers, Inc., 2010.
Cita MLA (9th ed.)
ebrary, Inc, i Nikolaus Vogler. Policy Option Issues for CO2 Emissions. Nova Science Publishers, Inc., 2010.
Atenció: Aquestes cites poden no estar 100% correctes.