MLA

Spijkers, Wouter G Werner, and Ramses A Wessel. Netherlands Yearbook of International Law 2019. T.M.C. Asser Press, 2021.

APA

Spijkers, S., Werner, W. G, & Wessel, R. A. (2021). Netherlands Yearbook of International Law 2019. T.M.C. Asser Press.

Chicago

Spijkers, Wouter G Werner, and Ramses A Wessel. Netherlands Yearbook of International Law 2019. : T.M.C. Asser Press, 2021.