Cita APA (7a ed.)
Lennon, G. (1997). War terrorism tourism. Times of crisis and recovery: Conference 25-27 september 1997 Dubrovnik, Croatia. [s.n.].
Cita Chicago Style (17a ed.)
Lennon, Gerry. War Terrorism Tourism. Times of Crisis and Recovery: Conference 25-27 September 1997 Dubrovnik, Croatia. [S.l.]: [s.n.], 1997.
Cita MLA (9a ed.)
Lennon, Gerry. War Terrorism Tourism. Times of Crisis and Recovery: Conference 25-27 September 1997 Dubrovnik, Croatia. [s.n.], 1997.
Precaución: Estas citas no son 100% exactas.