den Heijer, M., & Wilt, H. v. d. (2022). Netherlands Yearbook of International Law 2020: Global Solidarity and Common but Differentiated Responsibilities. T.M.C. Asser Press.
Chicago-referens (17:e uppl.)den Heijer, Maarten, och Harmen van der Wilt. Netherlands Yearbook of International Law 2020: Global Solidarity and Common but Differentiated Responsibilities. The Hague: T.M.C. Asser Press, 2022.
MLA-referens (8:e uppl.)den Heijer, Maarten, och Harmen van der Wilt. Netherlands Yearbook of International Law 2020: Global Solidarity and Common but Differentiated Responsibilities. T.M.C. Asser Press, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.