Butzengeiger, S. (2005). Voluntery compensation of GHG emissions: Selection criteria and implications for the international climate policy system.
Chicago-Zitierstil (17. Ausg.)Butzengeiger, Sonja. Voluntery Compensation of GHG Emissions: Selection Criteria and Implications for the International Climate Policy System. Hamburg, 2005.
MLA-Zitierstil (8. Ausg.)Butzengeiger, Sonja. Voluntery Compensation of GHG Emissions: Selection Criteria and Implications for the International Climate Policy System. 2005.
警告:這些引文格式不一定是100%准確.