APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Krahmann, E. (2005). New threats and new actors in international security. Palgrave Macmillan.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Elke Krahmann. New Threats and New Actors in International Security. New York: Palgrave Macmillan, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Elke Krahmann. New Threats and New Actors in International Security. Palgrave Macmillan, 2005.