APA
Johns Fleur, Joyce Richard, . (2011). Events : The force of international law. London: Routledge.
Chicago
Johns Fleur, Joyce Richard, . 2011. Events : The force of international law. London: Routledge.
Harvard
Johns Fleur, Joyce Richard, . (2011). Events : The force of international law. London: Routledge.
MLA
Johns Fleur, Joyce Richard, . Events : The force of international law. London: Routledge. 2011.