Wicke, L. (2005). Beyond Kyoto A New Global Climate Certificate System: Continuing Kyoto Commitments or a Global Cap and Trade Scheme for a Sustainable Climate Policy? Springer Berlin Heidelberg. https://doi.org/10.1007/b138215
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wicke, Lutz. Beyond Kyoto A New Global Climate Certificate System: Continuing Kyoto Commitments or a Global Cap and Trade Scheme for a Sustainable Climate Policy? Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138215.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Wicke, Lutz. Beyond Kyoto A New Global Climate Certificate System: Continuing Kyoto Commitments or a Global Cap and Trade Scheme for a Sustainable Climate Policy? Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138215.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.