MLA

de Coning, and Mateja Peter. United Nations Peace Operations In a Changing Global Order. Springer International Publishing, 2019.

APA

de Coning, d. Coning, & Peter, M. (2019). United Nations Peace Operations in a Changing Global Order. Springer International Publishing.

Chicago

de Coning, and Mateja Peter. United Nations Peace Operations In a Changing Global Order. : Springer International Publishing, 2019.