APA
Kammerhofer J., . (2011). Uncertainty in international law. London: Routledge.
Chicago
Kammerhofer Jörg, . 2011. Uncertainty in international law. London: Routledge.
Harvard
Kammerhofer J., . (2011). Uncertainty in international law. London: Routledge.
MLA
Kammerhofer Jörg, . Uncertainty in international law. London: Routledge. 2011.