Ramseur , J. L. (2009). Carbon tax and greenhouse gas control. Congressional Research Service.
Chicago Style (17. basım) AtıfRamseur , Jonathan L. Carbon Tax and Greenhouse Gas Control. [Washington, DC]: Congressional Research Service, 2009.
MLA (9th ed.) AtıfRamseur , Jonathan L. Carbon Tax and Greenhouse Gas Control. Congressional Research Service, 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..