APA Format
35640; Hall, Martin. (2005). Essence of diplomacy. New York : Palgrave Macmillan
MLA Format
35640; Hall, Martin. Essence of diplomacy. New York : Palgrave Macmillan, 2005
Chicago Format
35640; Hall, Martin. Essence of diplomacy. New York : Palgrave Macmillan, 2005
Australian/Harvard Format
35640; Hall, Martin. 2005. Essence of diplomacy. Palgrave Macmillan New York