APA (7e ed.) Bronvermelding
ebrary, Inc, & Isely, E. R. (2010). United Nations peacekeeping in the 21st century. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Efram R. Isely. United Nations Peacekeeping in the 21st Century. New York: Nova Science Publishers, 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Efram R. Isely. United Nations Peacekeeping in the 21st Century. Nova Science Publishers, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.