Gaya APA

Cedric, D, C., Peter, M. (2019). United Nations peace operations in a changing global order . Cham, Switzerland: Palgrave Macmillan.

Gaya MLA

Cedric, De, Coning,., Peter, Mateja. "United Nations peace operations in a changing global order". Cham, Switzerland: Palgrave Macmillan, 2019. Electronic Resource.