Style de citation APA (7e éd.)

Krause, J., & Ronzitti, N. (2012). The EU, the UN and collective security: Making multilateralism effective. Routledge.

Style de citation Chicago (17e éd.)

Krause, Joachim, et Natalino Ronzitti. The EU, the UN and Collective Security: Making Multilateralism Effective. Milton Park, Abingdon, Oxon ; New York: Routledge, 2012.

Style de citation MLA (8e éd.)

Krause, Joachim, et Natalino Ronzitti. The EU, the UN and Collective Security: Making Multilateralism Effective. Routledge, 2012.